“Conscious” Dorsal Stream
... The cortical circuit formed by area F4, which occupies the posterior sector of the ventral premotor cortex of the macaque monkey, and area VIP (Colby et al. 1993), which occupies the fundus of the intraparietal sulcus, is involved in the organization of head and arm actions in space. Single neuron s ...
... The cortical circuit formed by area F4, which occupies the posterior sector of the ventral premotor cortex of the macaque monkey, and area VIP (Colby et al. 1993), which occupies the fundus of the intraparietal sulcus, is involved in the organization of head and arm actions in space. Single neuron s ...
Inferring a dual-stream model of mentalizing from associative white
... Frith, 2006; Carrington and Bailey, 2009; van Overwalle, 2009; Mar, 2011). Although the involvement of some brain areas is still subject to debate, it is generally accepted that this highly distributed neurocognitive network is formed by the temporoparietal junction, the precuneus and the medial and ...
... Frith, 2006; Carrington and Bailey, 2009; van Overwalle, 2009; Mar, 2011). Although the involvement of some brain areas is still subject to debate, it is generally accepted that this highly distributed neurocognitive network is formed by the temporoparietal junction, the precuneus and the medial and ...
The “Conscious” Dorsal Stream - Università degli Studi di Parma
... The cortical circuit formed by area F4, which occupies the posterior sector of the ventral premotor cortex of the macaque monkey, and area VIP (Colby et al. 1993), which occupies the fundus of the intraparietal sulcus, is involved in the organization of head and arm actions in space. Single neuron s ...
... The cortical circuit formed by area F4, which occupies the posterior sector of the ventral premotor cortex of the macaque monkey, and area VIP (Colby et al. 1993), which occupies the fundus of the intraparietal sulcus, is involved in the organization of head and arm actions in space. Single neuron s ...
The Evolution of Neuron Types and Cortical
... further bolstered by claims of uniformity in the basic columnar architecture of the cerebral cortex (Rockel et al., 1980). Second, findings from the first systematic studies of great ape behavior from the field and laboratory were beginning to be appreciated (e.g., Kortlandt, 1962; Schaller, 1963; e ...
... further bolstered by claims of uniformity in the basic columnar architecture of the cerebral cortex (Rockel et al., 1980). Second, findings from the first systematic studies of great ape behavior from the field and laboratory were beginning to be appreciated (e.g., Kortlandt, 1962; Schaller, 1963; e ...
Brain stem representation of thermal and psychogenic sweating in
... These experiments indicated involvement of the inferior frontal gyrus, hippocampus, and amygdala (20, 21). The cerebral regions with activity associated with thermal sweating were investigated as part of a separate study by Fechir and colleagues (13), who mapped brain regional metabolic responses wi ...
... These experiments indicated involvement of the inferior frontal gyrus, hippocampus, and amygdala (20, 21). The cerebral regions with activity associated with thermal sweating were investigated as part of a separate study by Fechir and colleagues (13), who mapped brain regional metabolic responses wi ...
Why is parkinsonism not a feature of human methamphetamine users?
... primates remains uncertain and even controversial because of the impossibility of establishing whether the persistent [but substantially reversible in the non-human primate (Harvey et al., 2000b)] reduction of dopamine nerve terminal/axonal markers is associated with actual physical loss of part of ...
... primates remains uncertain and even controversial because of the impossibility of establishing whether the persistent [but substantially reversible in the non-human primate (Harvey et al., 2000b)] reduction of dopamine nerve terminal/axonal markers is associated with actual physical loss of part of ...
Exposure to excess glucocorticoids alters dendritic
... observed decreases in the number of apical dendritic branch points and total apical dendritic length in a 100-/~m-thick section with C O R T treatment. The fact that we observed no differences in cross-sectional cell body area supports the notion that the cells selected for quantitative analysis in ...
... observed decreases in the number of apical dendritic branch points and total apical dendritic length in a 100-/~m-thick section with C O R T treatment. The fact that we observed no differences in cross-sectional cell body area supports the notion that the cells selected for quantitative analysis in ...
Learning pattern recognition and decision making in the insect brain
... memory traces are present [39, 40, 41, 42], their primary function might be signal processing, feature extraction or information filtering [41]. Each of those processing layers are very different in their anatomical and physiological properties. Therefore, since our goal is to understand the mechanis ...
... memory traces are present [39, 40, 41, 42], their primary function might be signal processing, feature extraction or information filtering [41]. Each of those processing layers are very different in their anatomical and physiological properties. Therefore, since our goal is to understand the mechanis ...
Control of ventilation Medulla Oblongata
... At the end of the module you will: • Describe the function of the respiratory centers in the medulla oblongata. • Describe the function of the apneustic center and pneumotaxic center in the pons. • List 3 conditions that would depress the respiratory centers of the medulla oblongata. • Describe the ...
... At the end of the module you will: • Describe the function of the respiratory centers in the medulla oblongata. • Describe the function of the apneustic center and pneumotaxic center in the pons. • List 3 conditions that would depress the respiratory centers of the medulla oblongata. • Describe the ...
Anatomic Moment----------------------- The Septal Area
... sulcus, paraterminal gyrus, and the lamina terminalis and third ventricle (Fig 2). The medial and lateral septal nuclei are subcortical gray matter nuclei deep to the septal area. Alternate and potentially confusing names for septal area structures are listed in Table 1 (2). The paraterminal gyrus a ...
... sulcus, paraterminal gyrus, and the lamina terminalis and third ventricle (Fig 2). The medial and lateral septal nuclei are subcortical gray matter nuclei deep to the septal area. Alternate and potentially confusing names for septal area structures are listed in Table 1 (2). The paraterminal gyrus a ...
PowerPoint Presentation - macomb
... At the end of the module you will: • Describe the function of the respiratory centers in the medulla oblongata. • Describe the function of the apneustic center and pneumotaxic center in the pons. • List 3 conditions that would depress the respiratory centers of the medulla oblongata. • Describe the ...
... At the end of the module you will: • Describe the function of the respiratory centers in the medulla oblongata. • Describe the function of the apneustic center and pneumotaxic center in the pons. • List 3 conditions that would depress the respiratory centers of the medulla oblongata. • Describe the ...
Layer-Specific Markers as Probes for Neuron Type Identity in
... the conceptual foundation for understanding layer-specific gene expression (20). Thus, layer-specific markers may be understood more accurately as neuron type-specific markers. The principle that layer-specific patterns represent the radial distribution of distinct neuron types is essential for unde ...
... the conceptual foundation for understanding layer-specific gene expression (20). Thus, layer-specific markers may be understood more accurately as neuron type-specific markers. The principle that layer-specific patterns represent the radial distribution of distinct neuron types is essential for unde ...
PDF file
... but an engineering-grade solution to their integration and interaction is still open. Inspired by the brain’s dorsal and ventral pathways in cortical visual processing, we present a neuromorphic architecture, called Where-What Network 2 (WWN-2), to integrate object attention and recognition interact ...
... but an engineering-grade solution to their integration and interaction is still open. Inspired by the brain’s dorsal and ventral pathways in cortical visual processing, we present a neuromorphic architecture, called Where-What Network 2 (WWN-2), to integrate object attention and recognition interact ...
Locus coeruleus - Rice CAAM Department
... Alzheimer's Disease There is up to 70% loss of locus ceruleus neurons in Alzheimer's Disease[13] . Mouse models of Alzheimer's disease show accelerated progression after chemical destruction of the locus ceruleus [14] The norepinephrine from locus ceruleus cells in addition to its neurotransmitter r ...
... Alzheimer's Disease There is up to 70% loss of locus ceruleus neurons in Alzheimer's Disease[13] . Mouse models of Alzheimer's disease show accelerated progression after chemical destruction of the locus ceruleus [14] The norepinephrine from locus ceruleus cells in addition to its neurotransmitter r ...
interactions between number and space in parietal cortex
... synaesthesia for numbers, using rigorous psychophysical and neuroimaging protocols, might further illuminate our understanding of the connections between numbers and space31,32. In summary, various protocols indicate that numbers automatically elicit task-, modality- and effectorindependent spatial ...
... synaesthesia for numbers, using rigorous psychophysical and neuroimaging protocols, might further illuminate our understanding of the connections between numbers and space31,32. In summary, various protocols indicate that numbers automatically elicit task-, modality- and effectorindependent spatial ...
Measuring Cortical Thickness - McConnell Brain Imaging Centre
... angle along which to measure the thickness at any one point. That is a very difficult task, made even more difficult by the fact that MRI is discrete data rarely sampled higher than one millimetre. Moreover, it is also a very labour intensive operation, making this technique prohibitive for use in l ...
... angle along which to measure the thickness at any one point. That is a very difficult task, made even more difficult by the fact that MRI is discrete data rarely sampled higher than one millimetre. Moreover, it is also a very labour intensive operation, making this technique prohibitive for use in l ...
The Languages of Neurons: An Analysis of Coding Mechanisms by
... spikes constitute a two letter “alphabet” that generates meaningful frequency-encoded signals or neuronal S/P “words” in a primary language. The term “word” for neuronal activity in spikes/s has previously been used to describe the electrophysiological activity of the visual interneuron of the blowf ...
... spikes constitute a two letter “alphabet” that generates meaningful frequency-encoded signals or neuronal S/P “words” in a primary language. The term “word” for neuronal activity in spikes/s has previously been used to describe the electrophysiological activity of the visual interneuron of the blowf ...
Carl L.Faingold, Manish Raisinghani, Prosper N`Gouemo
... FIGURE 26.3 GABA-mediated inhibition defects in GEPR-9s: GABAergic neurotransmission normally plays a critical role in determining the responses of the inferior colliculus (IC) to acoustic stimulation, and defects in specific forms of inhibition are key causative factors in audiogenic seizure initi ...
... FIGURE 26.3 GABA-mediated inhibition defects in GEPR-9s: GABAergic neurotransmission normally plays a critical role in determining the responses of the inferior colliculus (IC) to acoustic stimulation, and defects in specific forms of inhibition are key causative factors in audiogenic seizure initi ...
Section 1: Anatomy of the sensorimotor system
... on chimpanzees, gorillas and orang-utans, Sherrington and colleagues mapped out motor responses elicited by stimulating points along the precentral gyrus (Leyton and Sherrington 1917; Grunbaum and Sherrington 1908). Around the same time Brodmann was performing histological studies to map out cortica ...
... on chimpanzees, gorillas and orang-utans, Sherrington and colleagues mapped out motor responses elicited by stimulating points along the precentral gyrus (Leyton and Sherrington 1917; Grunbaum and Sherrington 1908). Around the same time Brodmann was performing histological studies to map out cortica ...
Lecture 2: Structure and function of the NS
... The neuronal cell body is the site of synthesis of nearly all the neuron’s enzymes, structural proteins, membrane components, and organelles, as well as some of its chemical messengers. Its structure (Fig. 1-9) reflects this function. The nucleus is large and pale-staining, with most of its chromati ...
... The neuronal cell body is the site of synthesis of nearly all the neuron’s enzymes, structural proteins, membrane components, and organelles, as well as some of its chemical messengers. Its structure (Fig. 1-9) reflects this function. The nucleus is large and pale-staining, with most of its chromati ...
Surfaces, lobes, sulci, gyri of cerebral hemispheres
... (a) Supero-medial, between the lateral and medial surfaces. (b) Infero-lateral, between the lateral and ...
... (a) Supero-medial, between the lateral and medial surfaces. (b) Infero-lateral, between the lateral and ...
the brain`s concepts: the role of the sensory
... among others. In Fodor’s theory (see Fodor, 1975), the purported amodal nature of concepts draws a sharp dividing line between the modular input/ output brain structures and a generalised cognitive system (unanalysed at the level of the brain), whose functioning rules are totally independent from th ...
... among others. In Fodor’s theory (see Fodor, 1975), the purported amodal nature of concepts draws a sharp dividing line between the modular input/ output brain structures and a generalised cognitive system (unanalysed at the level of the brain), whose functioning rules are totally independent from th ...
the brain`s concepts: the role of the sensory
... among others. In Fodor’s theory (see Fodor, 1975), the purported amodal nature of concepts draws a sharp dividing line between the modular input/ output brain structures and a generalised cognitive system (unanalysed at the level of the brain), whose functioning rules are totally independent from th ...
... among others. In Fodor’s theory (see Fodor, 1975), the purported amodal nature of concepts draws a sharp dividing line between the modular input/ output brain structures and a generalised cognitive system (unanalysed at the level of the brain), whose functioning rules are totally independent from th ...
Progressive Memory Disorders - AlzOnline
... Good nutrition: A healthy diet especially foods with the B vitamins are critical to the nervous system. The family of B vitamins includes B1, B6, B12, folate and niacin; all the B vitamins are necessary for good health of the brain, the spinal cord and all the nerves throughout the body (the periphe ...
... Good nutrition: A healthy diet especially foods with the B vitamins are critical to the nervous system. The family of B vitamins includes B1, B6, B12, folate and niacin; all the B vitamins are necessary for good health of the brain, the spinal cord and all the nerves throughout the body (the periphe ...
The Spinal Cord
... Dorsal (Posterior) Horn: Cell bodies of neurons which receive afferent information from spinal nerves and send it toward the brain Lateral Horn: Cell bodies of neurons which receive efferent information from the brain and send it to smooth myocytes, cardiac myocytes, and glands (autonomic motor inne ...
... Dorsal (Posterior) Horn: Cell bodies of neurons which receive afferent information from spinal nerves and send it toward the brain Lateral Horn: Cell bodies of neurons which receive efferent information from the brain and send it to smooth myocytes, cardiac myocytes, and glands (autonomic motor inne ...