Organization of Visual Areas in Macaque and
... neighboring regions are often subtle, even when evaluated with the most sensitive anatomical and physiological techniques available. (ii) Internal heterogeneity. Many (perhaps most) visual areas are internally heterogeneous. This heterogeneity may be manifested by modularity (repetitive organization ...
... neighboring regions are often subtle, even when evaluated with the most sensitive anatomical and physiological techniques available. (ii) Internal heterogeneity. Many (perhaps most) visual areas are internally heterogeneous. This heterogeneity may be manifested by modularity (repetitive organization ...
WHAT IS LEARNING
... instead of with food? Yes! The conditioned response can be transferred from the US to a CS, then from there to another CS. This is higher-order conditioning: turning a NS into a CS by associating it with another CS. A man who was conditioned to associate joy with coffee, could then learn to ass ...
... instead of with food? Yes! The conditioned response can be transferred from the US to a CS, then from there to another CS. This is higher-order conditioning: turning a NS into a CS by associating it with another CS. A man who was conditioned to associate joy with coffee, could then learn to ass ...
Sensitivity of Prefrontal Cortex to Changes in Target Probability: A
... different regions within prefrontal cortex are associated with different types of processing. For example, dorsolateral prefrontal cortex has been implicated in working memory [Goldman-Rakic, 1987; Fuster, 1988; Cohen et al., 1994; McCarthy et al., 1994; Smith et al., 1995], while more ventral regio ...
... different regions within prefrontal cortex are associated with different types of processing. For example, dorsolateral prefrontal cortex has been implicated in working memory [Goldman-Rakic, 1987; Fuster, 1988; Cohen et al., 1994; McCarthy et al., 1994; Smith et al., 1995], while more ventral regio ...
Cross-Modal Transfer of Information between the Tactile
... modality. Nevertheless, in a review on cross-modal abilities in nonhuman primates, Ettlinger and Wilson (1990) concluded that there is no polysensory cross-modal area, no cross-modal region “in which representations formed in one sense would reside and be accessed by another sense,” but suggested in ...
... modality. Nevertheless, in a review on cross-modal abilities in nonhuman primates, Ettlinger and Wilson (1990) concluded that there is no polysensory cross-modal area, no cross-modal region “in which representations formed in one sense would reside and be accessed by another sense,” but suggested in ...
The theory of constructed emotion: an active inference account of
... Ancient philosophers and physicians believed a human mind to be a collection of mental faculties. They divided the mind, not with an understanding of biology or the brain, but to capture the essence of human nature according to their concerns about truth, beauty and ethics. The faculties in question ...
... Ancient philosophers and physicians believed a human mind to be a collection of mental faculties. They divided the mind, not with an understanding of biology or the brain, but to capture the essence of human nature according to their concerns about truth, beauty and ethics. The faculties in question ...
Mirror Proposal 8-01 - USC - University of Southern California
... developing. F5 canonical neurons select via re-afferent connections visual neurons describing a variety of surfaces. Only those selected become AIP neurons that code affordances. Visual Feedback for Grasping: A Possible Precursor of the Mirror Property: We offer a new hypothesis for the generalizati ...
... developing. F5 canonical neurons select via re-afferent connections visual neurons describing a variety of surfaces. Only those selected become AIP neurons that code affordances. Visual Feedback for Grasping: A Possible Precursor of the Mirror Property: We offer a new hypothesis for the generalizati ...
Primate Globus Pallidus and Subthalamic Nucleus: Functional
... 5. The STN cells whoseactivity was related sponsesto somatosensory stimulation were to leg movements were observed largely in studied in the external (GPe) and internal (GPi) segments of the globus pallidus (GP) the central portions of the nucleus in the and the subthalamic nucleus (STN) of awake ro ...
... 5. The STN cells whoseactivity was related sponsesto somatosensory stimulation were to leg movements were observed largely in studied in the external (GPe) and internal (GPi) segments of the globus pallidus (GP) the central portions of the nucleus in the and the subthalamic nucleus (STN) of awake ro ...
the scientific and spiritual implications of psychic abilities
... remote viewing and can frequently incorporate this direct knowing of the world—both present and future—into their lives. Considering that these phenomena are thought in many circles not to exist, we certainly know a great deal about how to increase and decrease ESP’s accuracy and reliability. Remote ...
... remote viewing and can frequently incorporate this direct knowing of the world—both present and future—into their lives. Considering that these phenomena are thought in many circles not to exist, we certainly know a great deal about how to increase and decrease ESP’s accuracy and reliability. Remote ...
Neuroscience: Science of the Brain
... controlled by the left side of the cortex (and vice versa). Similarly, the left half of the body sends sensory signals to the right hemisphere such that, for example, sounds in the left ear mainly reach the right cortex. However, the two halves of the brain do not work in isolation - for the left an ...
... controlled by the left side of the cortex (and vice versa). Similarly, the left half of the body sends sensory signals to the right hemisphere such that, for example, sounds in the left ear mainly reach the right cortex. However, the two halves of the brain do not work in isolation - for the left an ...
Appendix S1 Relation of local short
... the electrical field produced by neural activity can influence it back: studies have found that (i) extremely weak fields (<0.5 mV/mm) are capable of significantly modulating activity at the network and single cell level, (ii) endogenous fields are involved in generating and maintaining neural oscil ...
... the electrical field produced by neural activity can influence it back: studies have found that (i) extremely weak fields (<0.5 mV/mm) are capable of significantly modulating activity at the network and single cell level, (ii) endogenous fields are involved in generating and maintaining neural oscil ...
Remapping of Border Ownership in the Visual Cortex
... We see objects as having continuity although the retinal image changes frequently. How such continuity is achieved is hard to understand, because neurons in the visual cortex have small receptive fields that are fixed on the retina, which means that a different set of neurons is activated every time ...
... We see objects as having continuity although the retinal image changes frequently. How such continuity is achieved is hard to understand, because neurons in the visual cortex have small receptive fields that are fixed on the retina, which means that a different set of neurons is activated every time ...
Practical Implications of Sleep Neurochemistry
... http://journals.prous.com/journals/dnp/20031608/html/dn160504/images/DeLeccea_f1.jpg ...
... http://journals.prous.com/journals/dnp/20031608/html/dn160504/images/DeLeccea_f1.jpg ...
behavior?
... that question is probably never! Most of us lead our lives without giving our brain much thought. Every day we go about our business, taking for granted our ability to move, speak, feel, and breathe. We seldom, if ever, stop to think about the amazing internal systems that allow us to accomplish the ...
... that question is probably never! Most of us lead our lives without giving our brain much thought. Every day we go about our business, taking for granted our ability to move, speak, feel, and breathe. We seldom, if ever, stop to think about the amazing internal systems that allow us to accomplish the ...
Presentazione standard di PowerPoint
... In his comment on the paper by Tomassy et al.(1), Douglas Fields (2) said:” It is certainly time to set aside the frayed metaphor of myelin as insulation and appreciate the more fascinating reality”. The revolutionary data demonstrated that myelination is not homogeneous: there appear to exist large ...
... In his comment on the paper by Tomassy et al.(1), Douglas Fields (2) said:” It is certainly time to set aside the frayed metaphor of myelin as insulation and appreciate the more fascinating reality”. The revolutionary data demonstrated that myelination is not homogeneous: there appear to exist large ...
Estimating Fast Neural Input Using Anatomical and
... have a direct connection to (T). Some of those neurons may also send collaterals elsewhere, hence contributing to the indirect activity. Right: synapse specific recordings allows quantification of the direct input to the target neuron exclusively while sparing indirect paths. (C) Functional connecti ...
... have a direct connection to (T). Some of those neurons may also send collaterals elsewhere, hence contributing to the indirect activity. Right: synapse specific recordings allows quantification of the direct input to the target neuron exclusively while sparing indirect paths. (C) Functional connecti ...
안구의 내하방 편위 - Research in Vestibular Science
... (‘peering at the tip of the nose') is considered a unique feature of thalamic hemorrhage, although little is known about the underlying mechanism.1 We observed this ocular finding in diffuse ischemic infarcts in the territory of the posterior circulation, as well as in lateral pontine tegmental and ...
... (‘peering at the tip of the nose') is considered a unique feature of thalamic hemorrhage, although little is known about the underlying mechanism.1 We observed this ocular finding in diffuse ischemic infarcts in the territory of the posterior circulation, as well as in lateral pontine tegmental and ...
Saliency, switching, attention and control
... disparate cognitive, affective, and regulatory functions, including interoceptive awareness, emotional responses, and empathic processes. While classically considered a limbic region, recent evidence from network analysis suggests a critical role for the insula, particularly the anterior division, i ...
... disparate cognitive, affective, and regulatory functions, including interoceptive awareness, emotional responses, and empathic processes. While classically considered a limbic region, recent evidence from network analysis suggests a critical role for the insula, particularly the anterior division, i ...
Neuroscience, Fifth Edition
... SINAUER ASSOCIATES, INC. • Publishers Sunderland, Massachusetts U.S.A. ...
... SINAUER ASSOCIATES, INC. • Publishers Sunderland, Massachusetts U.S.A. ...
Reduced BOLD response to periodic visual stimulation
... stimulus duration. In this work, we use a periodically flashing checkerboard stimulus to produce oscillatory entrainment in the human visual cortex. This is compared to random bursts of neuronal firing induced by a checkerboard flashing aperiodically, with the same average number of flashes per unit ...
... stimulus duration. In this work, we use a periodically flashing checkerboard stimulus to produce oscillatory entrainment in the human visual cortex. This is compared to random bursts of neuronal firing induced by a checkerboard flashing aperiodically, with the same average number of flashes per unit ...
A lineage-related reciprocal inhibition circuitry for sensory
... § – These authors contributed equally to this work * – Corresponding author: [email protected] ...
... § – These authors contributed equally to this work * – Corresponding author: [email protected] ...
A Dynamic Field Theory of Visual Recognition in Infant Looking... Gregor Schöner Sammy Perone () and John P. Spencer ()
... only difference across simulations was in the distribution of the inputs. Mareschal and colleagues (e.g., Mareschal, French, & Quinn, 2000; French et al., 2004) have extensively examined the role of input distribution in asymmetric categorization and have tested predictions of an autoencoder network ...
... only difference across simulations was in the distribution of the inputs. Mareschal and colleagues (e.g., Mareschal, French, & Quinn, 2000; French et al., 2004) have extensively examined the role of input distribution in asymmetric categorization and have tested predictions of an autoencoder network ...
Olfaction in Invertebrates: Manduca. In: Squire LR (ed). Encyclopedia of Neuroscience, vol 7, pp 49-57. Oxford: Academic Press.
... and the MB. Unlike PNs, KCs respond to odors in a sparse way. However, it is unclear whether this transformation of odor representation is a result of the KCs’ integration properties (as suggested for locust), or pre- and postsynaptic processing within the MB lip region. Since the bouton-like PN ter ...
... and the MB. Unlike PNs, KCs respond to odors in a sparse way. However, it is unclear whether this transformation of odor representation is a result of the KCs’ integration properties (as suggested for locust), or pre- and postsynaptic processing within the MB lip region. Since the bouton-like PN ter ...
Cognitive Neuroscience and Cognitive Science
... 98. An advantage of computer modeling is that it forces theorists to be very explicit. TRUE (p. 57) 99. Connectionist models are inspired by the structure of the brain and neural communication. TRUE (p. 57) 100. Connectionist models have been verified using fMRI recordings. FALSE (p. 57) ...
... 98. An advantage of computer modeling is that it forces theorists to be very explicit. TRUE (p. 57) 99. Connectionist models are inspired by the structure of the brain and neural communication. TRUE (p. 57) 100. Connectionist models have been verified using fMRI recordings. FALSE (p. 57) ...
Neural correlates of consciousness
The neural correlates of consciousness (NCC) constitute the minimal set of neuronal events and mechanisms sufficient for a specific conscious percept. Neuroscientists use empirical approaches to discover neural correlates of subjective phenomena. The set should be minimal because, under the assumption that the brain is sufficient to give rise to any given conscious experience, the question is which of its components is necessary to produce it.