Large-Scale Functional Connectivity in Associative Learning
... unique extraauditory anatomic relation of these regions. Ascending and descending influences from the IC, particularly the extralemniscal component, were stronger for group TL 0 . Altered converging effects on auditory cortex (AC) from the two parallel paths were noted from the ventral division of m ...
... unique extraauditory anatomic relation of these regions. Ascending and descending influences from the IC, particularly the extralemniscal component, were stronger for group TL 0 . Altered converging effects on auditory cortex (AC) from the two parallel paths were noted from the ventral division of m ...
Disc1Point Mutations in Mice Affect Development of the Cerebral
... while the L100P mice have increased open field activity (Clapcote et al., 2007). While the point mutations in our mice are not identical to human disease-associated variants, they may still provide important mechanistic insights into Disc1 SNP effects in contrast to the more drastic translocation mu ...
... while the L100P mice have increased open field activity (Clapcote et al., 2007). While the point mutations in our mice are not identical to human disease-associated variants, they may still provide important mechanistic insights into Disc1 SNP effects in contrast to the more drastic translocation mu ...
The functional role of dorso-lateral premotor cortex
... finding has recently been supported by results from various other groups (e.g., de Lange et al., 2005; Ecker et al., 2006; Seurinck et al., 2005). In this context, it is important to define the way in which the term premotor activation has been used in the literature. Most papers on mental rotation ...
... finding has recently been supported by results from various other groups (e.g., de Lange et al., 2005; Ecker et al., 2006; Seurinck et al., 2005). In this context, it is important to define the way in which the term premotor activation has been used in the literature. Most papers on mental rotation ...
The Cat is Out of the Bag: Cortical Simulations with 109 Neurons
... thalamocortical module, cortical neurons are further subdivided into 4 layers corresponding to combined layers 2 and 3 (L2/3), layer 4 (L4), layer 5 (L5) and layer 6 (L6). Cortical layer 1 is not explicitly represented in our model due to the very small number of neurons present in this layer. Each ...
... thalamocortical module, cortical neurons are further subdivided into 4 layers corresponding to combined layers 2 and 3 (L2/3), layer 4 (L4), layer 5 (L5) and layer 6 (L6). Cortical layer 1 is not explicitly represented in our model due to the very small number of neurons present in this layer. Each ...
The prefrontal cortex encompasses a large and heterogeneous set of
... that can be described and illustrated quantitatively? Conversely, do groups of architectonic areas have similar features that may suggest common functions? We addressed the latter question in two ways. First, we tested whether areas belonging to distinct cortical types have similar features, accordi ...
... that can be described and illustrated quantitatively? Conversely, do groups of architectonic areas have similar features that may suggest common functions? We addressed the latter question in two ways. First, we tested whether areas belonging to distinct cortical types have similar features, accordi ...
Production of nerve growth factor by
... degenerating neurons in Alzheimer’s disease (AD). It has been previously shown that b-amyloid peptide induces inflammatory-like responses in astrocytes, leading to neuronal pathology. Reactive astrocytes up-regulate nerve growth factor (NGF), which can modulate neuronal survival by signaling through ...
... degenerating neurons in Alzheimer’s disease (AD). It has been previously shown that b-amyloid peptide induces inflammatory-like responses in astrocytes, leading to neuronal pathology. Reactive astrocytes up-regulate nerve growth factor (NGF), which can modulate neuronal survival by signaling through ...
The retrieval of perceptual memory details depends on right
... Gonzales, & Booth, 2007), which was derived from transcripts of post-scan memory descriptions. Previously, we have shown that this word count measure correlates with manual counts of memory details that reflect perceptual content (StLaurent et al., 2014). We predicted positive correlations between w ...
... Gonzales, & Booth, 2007), which was derived from transcripts of post-scan memory descriptions. Previously, we have shown that this word count measure correlates with manual counts of memory details that reflect perceptual content (StLaurent et al., 2014). We predicted positive correlations between w ...
Implications of two conflicting views
... may play their instruments, they are not likely to produce very good symphonic music if they do not have a conductor to select what piece is to be played, to start their playing together, to keep them on time, to modulate the pace and volume of each section, and to introduce or fade out various inst ...
... may play their instruments, they are not likely to produce very good symphonic music if they do not have a conductor to select what piece is to be played, to start their playing together, to keep them on time, to modulate the pace and volume of each section, and to introduce or fade out various inst ...
18 Coordination in Behavior and Cognition
... drive. A circuit may be capable of operating in distinctly different stable modes and switching between them depending on the level of synaptic drive and the degree of neuromodulation (e.g., Briggman and Kristan 2008). When a control parameter crosses a critical value, instability occurs and leads t ...
... drive. A circuit may be capable of operating in distinctly different stable modes and switching between them depending on the level of synaptic drive and the degree of neuromodulation (e.g., Briggman and Kristan 2008). When a control parameter crosses a critical value, instability occurs and leads t ...
Integrative neurobiology of energy homeostasis
... [64]. Moreover, recent work using a mouse model for the conditional expression of a constitutively active STAT3 in AgRP neurons revealed a novel role for STAT3 in control of energy homeostasis. Here, activation of STAT3 in AgRP neurons resulted in leanness and resistance to diet-induced obesity due ...
... [64]. Moreover, recent work using a mouse model for the conditional expression of a constitutively active STAT3 in AgRP neurons revealed a novel role for STAT3 in control of energy homeostasis. Here, activation of STAT3 in AgRP neurons resulted in leanness and resistance to diet-induced obesity due ...
The role of brain in the regulation of glucose homeostasis
... that meal initiation was preceded by a drop in the plasma glucose by as little as 6% to 8%.[25] Another study c onducted few years after this, used on-line glucose monitoring and demonstrated that initiation of meal occurred during a rise in plasma glucose, which was preceded by a drop of the plasm ...
... that meal initiation was preceded by a drop in the plasma glucose by as little as 6% to 8%.[25] Another study c onducted few years after this, used on-line glucose monitoring and demonstrated that initiation of meal occurred during a rise in plasma glucose, which was preceded by a drop of the plasm ...
Reward Systems in the Brain and Nutrition
... taste and food reward systems operate somewhat differently from those of primates and humans (114–116). In brief, the taste system is different in rodents in that there is a pontine taste area, which then projects subcortically, whereas in primates there is no pontine taste area, and cortical proces ...
... taste and food reward systems operate somewhat differently from those of primates and humans (114–116). In brief, the taste system is different in rodents in that there is a pontine taste area, which then projects subcortically, whereas in primates there is no pontine taste area, and cortical proces ...
The Integrated Nature of Motor Cortical Function
... and others 1998). This finding implies that there exist motor cortical circuits for the coordination of antagonistic muscles (see also Humphrey and Reed 1983). The spinal cord circuits impose a single coordination pattern between antagonistic muscles, reciprocal inhibition (Sherrington 1913; e.g., s ...
... and others 1998). This finding implies that there exist motor cortical circuits for the coordination of antagonistic muscles (see also Humphrey and Reed 1983). The spinal cord circuits impose a single coordination pattern between antagonistic muscles, reciprocal inhibition (Sherrington 1913; e.g., s ...
Psychology in Cognitive Science: 19782038
... Science over the decades. Fig. 2 shows the proportions of authors from different disciplines in the first two issues of Cognitive Science in each decade, beginning in 1978. The proportion of papers authored by psychologists has increased steadily from 1978, when psychologists constituted about a qua ...
... Science over the decades. Fig. 2 shows the proportions of authors from different disciplines in the first two issues of Cognitive Science in each decade, beginning in 1978. The proportion of papers authored by psychologists has increased steadily from 1978, when psychologists constituted about a qua ...
State dependent activity in monkey visual cortex
... rhesus monkey can be greatly modulated depending on the behavioral significance of a visual stimulus. These findings suggest that signals arising from sources other than the retina may represent an important aspect of neuronal activity in visual cortex. Understanding the extent and nature of these e ...
... rhesus monkey can be greatly modulated depending on the behavioral significance of a visual stimulus. These findings suggest that signals arising from sources other than the retina may represent an important aspect of neuronal activity in visual cortex. Understanding the extent and nature of these e ...
LESSON 3.4 WORKBOOK
... whether the limb was in pain prior to amputation. If the real limb was in pain prior to amputation, then there is a high chance that the phantom limb will be painful too, presumably because the brain is still expecting that pain activation. Many patients experience pain because the phantom limb seem ...
... whether the limb was in pain prior to amputation. If the real limb was in pain prior to amputation, then there is a high chance that the phantom limb will be painful too, presumably because the brain is still expecting that pain activation. Many patients experience pain because the phantom limb seem ...
Warm pleasant feelings in the brain
... from each individualTs dataset were then entered into second-level (group), random effects analyses accounting for both scan-to-scan and subject-to-subject variability. More precisely, the sets of individual statistical maps corresponding to a specific effect of interest were entered as covariates i ...
... from each individualTs dataset were then entered into second-level (group), random effects analyses accounting for both scan-to-scan and subject-to-subject variability. More precisely, the sets of individual statistical maps corresponding to a specific effect of interest were entered as covariates i ...
Representation of the Visual Field in the Human Occipital Cortex
... Consecutive patients with visual field defects and occipital lobe lesions seen in the neuro-ophthalmology clinic at The Toronto Hospital, Toronto, Ontario, were screened using the central 30-2 threshold program of the Humphrey Field Analyzer (Allergan-Humphrey Instruments, San Leandro, Calif). Patie ...
... Consecutive patients with visual field defects and occipital lobe lesions seen in the neuro-ophthalmology clinic at The Toronto Hospital, Toronto, Ontario, were screened using the central 30-2 threshold program of the Humphrey Field Analyzer (Allergan-Humphrey Instruments, San Leandro, Calif). Patie ...
An Integrative Theory on Prefrontal Cortex Function
... corner (C1), your “automatic” response would be to look left (R1). However, other cues in the environment “remind” you that you are in England (C3). That is, the cues activate the corresponding PFC representation, which includes information about the appropriate action. This produces excitatory bias ...
... corner (C1), your “automatic” response would be to look left (R1). However, other cues in the environment “remind” you that you are in England (C3). That is, the cues activate the corresponding PFC representation, which includes information about the appropriate action. This produces excitatory bias ...
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... cytoskeletal network (Chang and Goldman 2004). The major function of IFs is to maintain structural integrity of the cell in response to mechanical and non-mechanical stress (Fuchs and Cleveland 1998). The three neurofilaments (NF-L, NF-M and NF-H), a-internexin and peripherin are the components of th ...
... cytoskeletal network (Chang and Goldman 2004). The major function of IFs is to maintain structural integrity of the cell in response to mechanical and non-mechanical stress (Fuchs and Cleveland 1998). The three neurofilaments (NF-L, NF-M and NF-H), a-internexin and peripherin are the components of th ...
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... brain and peripheral tissue as ubiquitous and tissue-specific alternatively spliced isoforms that regulate membrane dynamics and endocytosis in multiple cell types. The function of BIN1 in the brain and the mechanism(s) by which AD-associated BIN1 alleles increase the risk for the disease are not kn ...
... brain and peripheral tissue as ubiquitous and tissue-specific alternatively spliced isoforms that regulate membrane dynamics and endocytosis in multiple cell types. The function of BIN1 in the brain and the mechanism(s) by which AD-associated BIN1 alleles increase the risk for the disease are not kn ...