We all seem to think that we do the acts we do because we consciously choose to do them. This commonsense view is thrown into dispute by Benjamin Libet's eyebrow-raising experiments, which seem to suggest that conscious will occurs not before but after the start of brain activity that produces physical action.

When entering an environment, animals – including humans – tend to consult their memories to determine what they know about the place. This information is useful to determine: is this place safe? And what happens next? In this chapter, we argue on both empirical and conceptual grounds that memory is largely organized by space. Spatial relations determine what is recalled and which experiences are combined in generalizations. Time does not play an analogous role. We show that space and time in (...) memory are thus deeply asymmetrical. We conclude with a consequence of our view: spatial organization entails a basic form of abstraction in a way temporal organization does not, and so the spatial organization of memory reveals that memory involves generalization from the very beginning. (shrink)

Theories of spatial cognition are derived from many sources. Psychologists are concerned with determining the features of the mind which, in combination with external inputs, produce our spatialized experience. A review of philosophical and other approaches has convinced us that the brain must come equipped to impose a three-dimensional Euclidean framework on experience – our analysis suggests that object re-identification may require such a framework. We identify this absolute, nonegocentric, spatial framework with a specific neural system centered in the hippocampus.A (...) consideration of the kinds of behaviours in which such a spatial mapping system would be important is followed by an analysis of the anatomy and physiology of this system, with special emphasis on the place-coded neurons recorded in the hippocampus of freely moving rats. A tentative physiological model for the hippocampal cognitive map is proposed. A review of lesion studies, in tasks as diverse as discrimination learning, avoidance, and extinction, shows that the cognitive map notion can adequately explain much of the data.The model is extended to humans by the assumption that spatial maps are built in one hemisphere, semantic maps in the other. The latter provide a semantic deep structure within which discourse comprehension and production can be achieved. Evidence from the study of amnesic patients, briefly reviewed, is consistent with this extension. (shrink)

Although the biological bases of forgetting remain obscure, the consensus among cognitive psychologists emphasizes interference processes, rejecting decay in accounting for memory loss. In contrast to this view, recent advances in understanding the neurobiology of long-term memory maintenance lead us to propose that a brain-wide well-regulated decay process, occurring mostly during sleep, systematically removes selected memories. Down-regulation of this decay process can increase the life expectancy of a memory and may eventually prevent its loss. Memory interference usually occurs during certain (...) active processing phases, such as encoding and retrieval, and will be stronger in brain areas with minimal sensory integration and less pattern separation. In areas with efficient pattern separation, such as the hippocampus, interference-driven forgetting will be minimal, and, consequently, decay will cause most forgetting. (shrink)

How well does memory work, how accurate is it, and can we tell when someone is reporting an accurate memory? Can we distinguish a true memory from a false one? Can memories be selectively enhanced, or erased? Are memories altered by emotion, by stress, by drugs? These questions and more are addressed by Memory and Law, which aims to present the current state of knowledge among cognitive and neural scientists about memory as applied to legal settings.

Aggleton & Brown rightly point out the shortcomings of the medial temporal lobe hypothesis as an approach to anterograde amnesia. Their broader perspective is a necessary corrective, and one hopes it will be taken very seriously. Although they correctly note the dangers of conflating recognition and recall, they themselves make a similar mistake in discussing familiarity; we suggest an alternative approach. We also discuss implications of their view for an analysis of retrograde amnesia. The notion that there are two routes (...) by which the hippocampus can reactivate neuronal ensembles in the neocortex could help us understand some currently puzzling facts about the dynamics of memory consolidation. (shrink)

In this response to commentaries on our target article, we highlight and clarify a variety of issues and respond to several comments, challenges, and misconceptions. Topics covered include the mechanisms of enduring change, the nature of memory, the conditions in which memories are updated, the role of emotional arousal in change, and current limitations in our understanding of the neural basis of change in psychotherapy. It is our hope that through research stimulated by this exchange the latter may be advanced.

Since Freud, clinicians have understood that disturbing memories contribute to psychopathology and that new emotional experiences contribute to therapeutic change. Yet, controversy remains about what is truly essential to bring about psychotherapeutic change. Mounting evidence from empirical studies suggests that emotional arousal is a key ingredient in therapeutic change in many modalities. In addition, memory seems to play an important role but there is a lack of consensus on the role of understanding what happened in the past in bringing about (...) therapeutic change. The core idea of this paper is that therapeutic change in a variety of modalities, including behavioral therapy, cognitive-behavioral therapy, emotion-focused therapy, and psychodynamic psychotherapy, results from the updating of prior emotional memories through a process of reconsolidation that incorporates new emotional experiences. We present an integrated memory model with three interactive components – autobiographical memories, semantic structures, and emotional responses – supported by emerging evidence from cognitive neuroscience on implicit and explicit emotion, implicit and explicit memory, emotion-memory interactions, memory reconsolidation, and the relationship between autobiographical and semantic memory. We propose that the essential ingredients of therapeutic change include: reactivating old memories; engaging in new emotional experiences that are incorporated into these reactivated memories via the process of reconsolidation; and reinforcing the integrated memory structure by practicing a new way of behaving and experiencing the world in a variety of contexts. The implications of this new, neurobiologically grounded synthesis for research, clinical practice, and teaching are discussed. (shrink)

An overview of current research at the intersection of psychology and biology,integrating evolutionary and developmental data and explanations.

We consider Walker's thorough review in the context of thinking about future research on the relation between sleep and memory. We first address methodological issues including type of memory and sleep-stage dependency. We suggest a broader investigation of potential signaling molecules that may be critical to sleep-related consolidation. A brief review of the importance of the stress hormone cortisol illustrates this point.

This chapter examines the role played by derogatory terms (e.g., ‘inyenzi’ or cockroach, ‘inzoka’ or snake) in laying the social groundwork for the genocide of the Tutsi in Rwanda in 1994. The genocide was preceded by an increase in the use of anti-Tutsi derogatory terms among the Hutu. As these linguistic practices evolved, the terms became more openly and directly aimed at Tutsi. Then, during the 100 days of the genocide, derogatory terms and coded euphemisms were used to direct killers (...) to their victims. Understanding these speech acts helps to illuminate the important ways that power is enacted through discourse, how speech acts can prepare the way for physical and material acts, and how speech generates permissions for actions hitherto uncountenanced. Studying the role of speech acts and linguistic practices in laying the groundwork of the genocide illuminates how patterns of speech acts become linguistic practices that constitute permissibility conditions for non-linguistic behaviors. Further, the analysis presented here helps to make sense of the view that a steady, deep, and widespread derogation of a group can be part and parcel of genocide, not only an antecedent to it. (shrink)

Lynne Huffer's ambitious inquiry redresses the rift between feminist and queer theory, traversing the space of a new, post-moral sexual ethics that includes pleasure, desire, connection, and betrayal. She begins by balancing queer theorists' politics of sexual freedoms with a moralizing feminist politics that views sexuality as harm. Drawing on the best insights from both traditions, she builds an ethics centered on eros, following Michel Foucault's ethics as a practice of freedom and Luce Irigaray's lyrical articulation of an ethics of (...) sexual difference. Through this theoretical lens, Huffer examines everyday experiences of ethical connection and failure connected to sex, including queer sexual practices, sodomy laws, interracial love, pornography, and work-life balance. Her approach complicates sexual identities while challenging the epistemological foundations of subjectivity. She rethinks ethics "beyond good and evil" without underestimating, as some queer theorists have done, the persistence of what Foucault calls the "catastrophe" of morality. Elaborating a thinking-feeling ethics of the other, Huffer encourages contemporary intellectuals to reshape sexual morality from within, defining an ethical space that is both poetically suggestive and politically relevant, both conceptually daring and grounded in common sexual experience. (shrink)

The expression ‘nonreductive materialism’ refers to a variety of positions whose roots lie in attempts to solve the mind-body problem. Proponents of nonreductive materialism hold that the mental is ontologically part of the material world; yet, mental properties are causally efficacious without being reducible to physical properties.s After setting out a minimal schema for nonreductive materialism (NRM) as an ontological position, I’ll canvass some classical arguments in favor of (NRM).1 Then, I’ll discuss the major challenge facing any construal of (NRM): (...) the problem of mental causation, pressed by Jaegwon Kim. Finally, I’ll offer a new solution to the problem of mental causation. (shrink)

A curious feature of Aztec philosophy is that the basic metaphysical question of the “Western” tradition cannot be formulated in their language, in Nahuatl. This did not, however, prevent the Aztecs from developing an account of 'reality', or whatever it is that might exist. The article is the first of its kind to compare the work of Aristotle on ousia (being) and the Aztecs on teotl and ometeotl. Through this analysis, it suggests that both of the Nahuatl terms are fundamental (...) for expressing the basic character of reality as process for the Aztecs. It also defends their notion as prima facia reasonable, despite its wide divergence from Aristotle's view. (shrink)

Michel Foucault was the first to embed the roots of human sexuality in discipline and biopolitics, therefore revolutionizing our conception of sex and its relationship to society, economics, and culture. Yet over the past two decades, scholars have limited themselves to the study of Foucault's _History of Sexuality_, volume 1 paying lesser attention to his equally explosive _History of Madness_. In this earlier volume, Foucault recasts Western rationalism as a project that both produces and represses sexual deviants, calling out the (...) complicity of modern science and the exclusionary nature of family morality. By reclaiming these deft moves, Lynne Huffer teases out exciting new strands of Foucauldian thought. She then revisits the theorist's ethical work in light of these discoveries, divining an ethics of eros that sees sexuality as a lived experience we are repeatedly called on to remember. Throughout her study, Huffer weaves her own experiences together with Foucault's, sampling from unpublished interviews and other archived materials in order to intimately rework the problem of sexuality as a product of reason. (shrink)

. Undoubtedly, multinational corporations must play a significant role in the advancement of global ecological ethics. Our research offers a glimpse into the process of how goals of ecological sustainability in one multinational corporation can trickle down through the organization via the sustainability support behaviors of supervisors. We asked the question “How do supervisors in a multinational corporation internalize their corporation’s commitment to ecological sustainability and, in turn, behave in ways that convey this commitment to their subordinates?” In response, we (...) created a theoretical framework for supervisor sustainability support behavior based on Stern et al., Human Ecology Review 6(2), 81-97 (1999) value-belief-norm (VBN) theory. We then tested our framework by performing a survey-based field study of supervisors in a multinational pharmaceutical company that has publicly professed a goal of ecological sustainability. (shrink)

What is a human person, and what is the relation between a person and his or her body? In her third book on the philosophy of mind, Lynne Rudder Baker investigates what she terms the person/body problem and offers a detailed account of the relation between human persons and their bodies. Baker's argument is based on the 'Constitution View' of persons and bodies, which aims to show what distinguishes persons from all other beings and to show how we can be (...) fully material beings without being identical to our bodies. The Constitution View yields answers to the questions 'What am I most fundamentally?', 'What is a person?', and 'What is the relation between human persons and their bodies'? Baker argues that the complex mental property of first-person perspective enables one to conceive of one's body and mental states as one's own. (shrink)

This paper examines, on the basis of a longitudinal corpus of 50 early modern authors, how change at the aggregate level of the community interacts with variation and change at the micro-level of the individual language user. In doing so, this study aims to address the methodological gap between collective change and entrenchment, that is, the gap between language as a social phenomenon and the cognitive processes responsible for the continuous reorganization of linguistic knowledge in individual speakers. Taking up the (...) case of the prepositional passive, this study documents a strong community-wide increase in use that is accompanied by increasing schematicity. A comparison of the 50 authors reveals that regularities arising at the macro-level conceal highly complex and variable individual behavior, aspects of which may be explained by studying the larger (social) context in which these individuals operate (e. g., age cohorts, community of practice, biographical insights). Further analysis, focusing on how authors use the prepositional passive in unique and similar ways, elucidates the role of small individual biases in long-term change. Overall, it is demonstrated that language change is an emergent phenomenon that results from the complex interaction between individual speakers, who themselves may change their linguistic behavior to varying degrees. (shrink)

For a long time, linguists more or less denied the existence of individual differences in grammatical knowledge. While recent years have seen an explosion of research on individual differences, most usage-based research has failed to address this issue and has remained reluctant to study the synergy between individual and community grammars. This paper focuses on individual differences in linguistic knowledge and processing, and examines how these differences can be integrated into a more comprehensive constructionist theory of grammar. The examination is (...) guided by the various challenges and opportunities that may be extracted from scattered research that exists across disciplines touching on these matters, while also presenting some new data that illustrate how differentiation between individuals can improve models of long-term language change. The paper also serves as the introduction to this special issue of Cognitive Linguistics, which collects seven contributions from various linguistic disciplines focusing on key aspects of individuals’ grammars. (shrink)

Holobionts are multicellular eukaryotes with multiple species of persistent symbionts. They are not individuals in the genetic sense— composed of and regulated by the same genome—but they are anatomical, physiological, developmental, immunological, and evolutionary units, evolved from a shared relationship between different species. We argue that many of the interactions between human and microbiota symbionts and the reproductive process of a new holobiont are best understood as instances of reciprocal scaffolding of developmental processes and mutual construction of developmental, ecological, and (...) evolutionary niches. Our examples show that mother, fetus, and different symbiotic microbial communities induce or constitute conditions for the development and reproduction of one another. These include the direct induction of maternal or fetus physiological changes, the restructuring of ecological relations between communities, and evolutionary selection against undesirable competitors. The mutual scaffolding and niche constructing processes start early—prior to amniotic rupture. We are evolutionarily, physiologically, and developmentally integrated holobiont systems, strung together through mutual reliance and mutual construction. Bringing the processes of niche construction and developmental scaffolding together to interpret holobiont birth conceptually scaffolds two new directions for research: in niche construction, identifying the evolutionary implications of organisms actively constructing multiple overlapping niches and scaffolds, and in Evolutionary Developmental Biology, characterizing evolutionary and ecological processes as developmental causes. (shrink)

This article argues that the real promise of feminist philosophy of language is in its account of articulated normativity. Feminist philosophy of language began within a descriptivist framework, seeking to identify and root out sexist discursive practices, like naming practices that subsume women’s identity under men’s, descriptive practices that erase or undermine women’s accomplishments and presence as subjects, and so on. This approach had its limits, and led to increased attention to the discursive practices through which we articulate our experiences (...) and construct our lives. Examining the core frameworks through which feminists have analyzed the power of language to shape social reality and construct social selves, this article shows how language is normative in its production and reproduction of social norms by way of its content, forms, and constitutive discursive practices. The article urges feminists to use knowledge of the processes of articulation and legitimation to effect and explain feminist reconstitution of women as whole. (shrink)

Persons and Bodies develops and defends an account of persons and of the relation between human persons and their bodies. Human persons are constituted by bodies, without being identical to the bodies that constitute them—just as, I argue, statues are constituted by pieces of bronze, say, without being identical to the pieces of bronze that constitute them. The relation of constitution, therefore, is not peculiar to persons and their bodies, but is pervasive in the natural world.

The upcoming U.S. Supreme Court decision in Dobbs v. Jackson Women’s Health Organization has the potential to eliminate or severely restrict access to legal abortion care in the United States. We a...

There is currently a great debate about whether the holobiont, i.e. a multicellular host and its residential microorganisms, constitutes a biological individual. We propose that resident microorganisms have a general and important role in the individuality of the host organism, not the holobiont. Drawing upon the Equilibrium Model of Immunity, we argue that microorganisms are scaffolds of immune capacities and processes that determine the constituency and persistence of the host organism. A scaffolding perspective accommodates the contingency and heterogeneity of resident (...) microorganisms while accounting for their necessity and unifying contributions to host individuality. In our symbiotic view of life, holobionts may not be organisms or units of selection, but macroorganisms cannot persist nor function as individuals without their scaffolding microorganisms. (shrink)

Lynne Rudder Baker presents and defends a unique account of the material world: the Constitution View. In contrast to leading metaphysical views that take everyday things to be either non-existent or reducible to micro-objects, the Constitution View construes familiar things as irreducible parts of reality. Although they are ultimately constituted by microphysical particles, everyday objects are neither identical to, nor reducible to, the aggregates of microphysical particles that constitute them. The result is genuine ontological diversity: people, bacteria, donkeys, mountains and (...) microscopes are fundamentally different kinds of things - all constituted by, but not identical to, aggregates of particles. Baker supports her account with discussions of non-reductive causation, vagueness, mereology, artefacts, three-dimensionalism, ontological novelty, ontological levels and emergence. The upshot is a unified ontological theory of the entire material world that irreducibly contains people, as well as non-human living things and inanimate objects. (shrink)