![Increased Expression of Neuronal Nitric Oxide Synthase (NOS) in](http://s1.studyres.com/store/data/023577525_1-6e2069339ab95b8ce0cb0df7a02d2597-300x300.png)
Increased Expression of Neuronal Nitric Oxide Synthase (NOS) in
... Increased numbers of NOS-IR in DRG cells were not significantly different 2, 3, or 4 weeks after axotomy. Thus, the data from all survival periods were treated as a single group. NADPH-d activity in DRG was not quantified after axotomy due to the large numbers of these cells and the variations in st ...
... Increased numbers of NOS-IR in DRG cells were not significantly different 2, 3, or 4 weeks after axotomy. Thus, the data from all survival periods were treated as a single group. NADPH-d activity in DRG was not quantified after axotomy due to the large numbers of these cells and the variations in st ...
Supplementary Motor Area and Presupplementary Motor Area
... and recovery. The behavior and appearance of each animal were recorded every 4 – 8 h, or more often if needed. All animals received dexamethasone (0.25– 0.5 mg/kg, i.m. or p.o.) during the first 3 d of the survival period. Animals were administered buprenorphine (0.01 mg/kg, i.m.; every 12 h) postop ...
... and recovery. The behavior and appearance of each animal were recorded every 4 – 8 h, or more often if needed. All animals received dexamethasone (0.25– 0.5 mg/kg, i.m. or p.o.) during the first 3 d of the survival period. Animals were administered buprenorphine (0.01 mg/kg, i.m.; every 12 h) postop ...
A Brainstem Network Mediating Apneic Reflexes in the Rat
... medial to the ventral border of the principal sensory trigeminal nucleus (Fig. 2 D, vertical arrow), and the distribution of fibers is shown in Figure 3. above in the absence of Ni or Co ions such that a brown reaction product was formed in C TB-containing neurons. Tissue was mounted on gelatincoate ...
... medial to the ventral border of the principal sensory trigeminal nucleus (Fig. 2 D, vertical arrow), and the distribution of fibers is shown in Figure 3. above in the absence of Ni or Co ions such that a brown reaction product was formed in C TB-containing neurons. Tissue was mounted on gelatincoate ...
Clustered Organization of Neurons with Similar Extra
... property is not conserved within a cortical column throughout all layers. The clustering of neurons with different ERF was further demonstrated quantitatively by measuring the absolute difference in S (|⌬S|) between any two recorded cells as a function of their distance along the electrode track, an ...
... property is not conserved within a cortical column throughout all layers. The clustering of neurons with different ERF was further demonstrated quantitatively by measuring the absolute difference in S (|⌬S|) between any two recorded cells as a function of their distance along the electrode track, an ...
stereological estimates of dopaminergic, gabaergic and
... Abstract—Midbrain dopamine neurons in the ventral tegmental area, substantia nigra and retrorubral field play key roles in reward processing, learning and memory, and movement. Within these midbrain regions and admixed with the dopamine neurons, are also substantial populations of GABAergic neurons ...
... Abstract—Midbrain dopamine neurons in the ventral tegmental area, substantia nigra and retrorubral field play key roles in reward processing, learning and memory, and movement. Within these midbrain regions and admixed with the dopamine neurons, are also substantial populations of GABAergic neurons ...
Circuits through prefrontal cortex, basal ganglia, and ventral anterior
... the above conceptual advances. First, we investigated the relationship of input and output pathways in the VA nucleus that link it with functionally distinct lateral, medial, and orbitofrontal cortices. Second, by injecting retrograde tracers directly in the VA we investigated simultaneously project ...
... the above conceptual advances. First, we investigated the relationship of input and output pathways in the VA nucleus that link it with functionally distinct lateral, medial, and orbitofrontal cortices. Second, by injecting retrograde tracers directly in the VA we investigated simultaneously project ...
Biological Bases of Bx Test
... ____ 34. The auditory hallucinations experienced by people with schizophrenia are most closely linked with ...
... ____ 34. The auditory hallucinations experienced by people with schizophrenia are most closely linked with ...
Cetacean Brain Evolution: Dwarf Sperm Whale (Kogia sima) and
... the posterior commissure is well-developed. There is consistency as to the lack of telencephalic structures (olfactory bulb and peduncle, olfactory ventricular recess) and neither an occipital lobe of the telencephalic hemisphere nor the posterior horn of the lateral ventricle are present. A pineal ...
... the posterior commissure is well-developed. There is consistency as to the lack of telencephalic structures (olfactory bulb and peduncle, olfactory ventricular recess) and neither an occipital lobe of the telencephalic hemisphere nor the posterior horn of the lateral ventricle are present. A pineal ...
The primate basal ganglia: parallel and integrative networks
... from M1 terminate almost entirely in the dorsolateral putamen, caudal to the anterior commissure. There are few terminals rostral to the anterior commissure. The caudal premotor area projects to a striatal region that is just adjacent to M1 projections, extending only slightly into the caudate n. Th ...
... from M1 terminate almost entirely in the dorsolateral putamen, caudal to the anterior commissure. There are few terminals rostral to the anterior commissure. The caudal premotor area projects to a striatal region that is just adjacent to M1 projections, extending only slightly into the caudate n. Th ...
Circuit Architecture of VTA Dopamine Neurons Revealed by
... To restrict our analysis specifically to VTA-DA and VTA-GABA neurons, we used DAT-Cre mice, in which Cre mimics the expression pattern of the plasma membrane dopamine transporter (Bäckman et al., 2006; Lammel et al., 2015), and GAD2Cre mice, in which Cre mimics the expression of glutamic acid decar ...
... To restrict our analysis specifically to VTA-DA and VTA-GABA neurons, we used DAT-Cre mice, in which Cre mimics the expression pattern of the plasma membrane dopamine transporter (Bäckman et al., 2006; Lammel et al., 2015), and GAD2Cre mice, in which Cre mimics the expression of glutamic acid decar ...
WHAT IS THE MAMMALIAN DENTATE GYRUS GOOD FOR? Alessandro Treves
... generated in the dentate gyrus, perhaps by expansion recoding (again, as hypothesized for granule cells in the cerebellum) and then simply transferred to CA3. Correct or not, the detonator proposal selects a subset of hippocampal models – those that envisage a specific role for the dentate gyrus – a ...
... generated in the dentate gyrus, perhaps by expansion recoding (again, as hypothesized for granule cells in the cerebellum) and then simply transferred to CA3. Correct or not, the detonator proposal selects a subset of hippocampal models – those that envisage a specific role for the dentate gyrus – a ...
Distribution of neurons in functional areas of the mouse cerebral
... Examining the distribution of neurons across functional areas requires well-established criteria for identifying and isolating these areas. Such criteria have been established in the most widely used mouse brain atlas, in which the cerebral cortex has been segmented by careful comparison of cytoarch ...
... Examining the distribution of neurons across functional areas requires well-established criteria for identifying and isolating these areas. Such criteria have been established in the most widely used mouse brain atlas, in which the cerebral cortex has been segmented by careful comparison of cytoarch ...
Lateral Connectivity and Contextual Interactions in Macaque
... visualized directly in four experiments with injections in highly oriented sites in V2. Figure 11 shows feedback in V1 from an injection approximately 200 m in diameter in a pale stripe in V2 (Figure 11F) and restricted to a narrow range of orientations (Figure 11B, gray patch; Figure 11C, light ye ...
... visualized directly in four experiments with injections in highly oriented sites in V2. Figure 11 shows feedback in V1 from an injection approximately 200 m in diameter in a pale stripe in V2 (Figure 11F) and restricted to a narrow range of orientations (Figure 11B, gray patch; Figure 11C, light ye ...
Optophysiological analysis of associational circuits in the olfactory
... anterior and posterior piriform cortices (aPC and pPC), anterior olfactory nucleus (AON), olfactory tubercle, entorhinal cortex, dorsal peduncular cortex, ventral tenia tecta, and cortical areas associated with the amygdala (Luskin and Price, 1983b; Haberly, 1998). Sensory information from the OB re ...
... anterior and posterior piriform cortices (aPC and pPC), anterior olfactory nucleus (AON), olfactory tubercle, entorhinal cortex, dorsal peduncular cortex, ventral tenia tecta, and cortical areas associated with the amygdala (Luskin and Price, 1983b; Haberly, 1998). Sensory information from the OB re ...
cortical input to the basal forebrain
... have been reinforced. It has been proposed68 that cholinergic neurons in the basal forebrain receive information on the expected availability of reinforcement through afferent inputs from the orbitofrontal cortex. Through their widespread corticopetal projections the cholinergic neurons may then be ...
... have been reinforced. It has been proposed68 that cholinergic neurons in the basal forebrain receive information on the expected availability of reinforcement through afferent inputs from the orbitofrontal cortex. Through their widespread corticopetal projections the cholinergic neurons may then be ...
HYPOTHALAMUS
... spinal cord and to the preganglionic parasympathetic neurons in the dorsal motor nucleus of the vagus. (Recall from Dr. Harting’s lecture that Horner’s syndrome can result from interruption of the pathway from the hypothalamus to the lateral horn as it passes thru the brain stem.) The cells of origi ...
... spinal cord and to the preganglionic parasympathetic neurons in the dorsal motor nucleus of the vagus. (Recall from Dr. Harting’s lecture that Horner’s syndrome can result from interruption of the pathway from the hypothalamus to the lateral horn as it passes thru the brain stem.) The cells of origi ...
PDF
... Ganglionic eminences. Transient structures in the embryonic ventral forebrain that serve as the source of striatal neurons and cortical interneurons. The ganglionic eminences are subdivided based on their location (caudal, CGE; lateral, LGE; medial, MGE) and each eminence preferentially gives rise t ...
... Ganglionic eminences. Transient structures in the embryonic ventral forebrain that serve as the source of striatal neurons and cortical interneurons. The ganglionic eminences are subdivided based on their location (caudal, CGE; lateral, LGE; medial, MGE) and each eminence preferentially gives rise t ...
neurophysics.ucsd.edu
... different orofacial actions such as chewing, swallowing, and breathing? To answer this question it is first important to note that many mammalian orofacial behaviors involve periodic, or rhythmic movement. In fact rhythmicity characterizes some of the most basic, evolutionarily conserved types of mo ...
... different orofacial actions such as chewing, swallowing, and breathing? To answer this question it is first important to note that many mammalian orofacial behaviors involve periodic, or rhythmic movement. In fact rhythmicity characterizes some of the most basic, evolutionarily conserved types of mo ...
Topography of Visual Cortex Connections with Frontal Eye Field in
... The primate visual system consists of at least two processing streams, one passing ventrally into temporal cortex that is responsible for object vision, and the other running dorsally into parietal cortex that is responsible for spatial vision. How information from these two streams is combined for ...
... The primate visual system consists of at least two processing streams, one passing ventrally into temporal cortex that is responsible for object vision, and the other running dorsally into parietal cortex that is responsible for spatial vision. How information from these two streams is combined for ...
Rules Ventral Prefrontal Cortical Axons Use to Reach Their Targets
... assumed to be passing fibers and were included in the analysis. Fibers traveling in bundles were outlined as a group. Orientation was indicated for each bundle by charting a few individual fibers within each outline. Fibers outside of the major bundles were traced individually. There were seven inje ...
... assumed to be passing fibers and were included in the analysis. Fibers traveling in bundles were outlined as a group. Orientation was indicated for each bundle by charting a few individual fibers within each outline. Fibers outside of the major bundles were traced individually. There were seven inje ...
Multistable representation of speech forms: a functional - GIPSA-Lab
... Concerning the VT condition, a previous behavioral study (Sato and Schwartz, 2003) has shown that for the three pairs of stimuli selected in this study, each speech sequence may be transformed into its associated one. Subjects were instructed to detect the successive occurrences of these transformat ...
... Concerning the VT condition, a previous behavioral study (Sato and Schwartz, 2003) has shown that for the three pairs of stimuli selected in this study, each speech sequence may be transformed into its associated one. Subjects were instructed to detect the successive occurrences of these transformat ...
Effect of sodium fluoride on the grey matter of spinal cord in the
... of protected rats. (a) Ventral horn showing many more or less normal motor neurons (thick arrows). Some have long processes (arrowheads). However, some shrunken cells with loss of nuclear details (curved arrows) could be observed. A fewer number of astrocytes (dashed arrows), a small thin walled blo ...
... of protected rats. (a) Ventral horn showing many more or less normal motor neurons (thick arrows). Some have long processes (arrowheads). However, some shrunken cells with loss of nuclear details (curved arrows) could be observed. A fewer number of astrocytes (dashed arrows), a small thin walled blo ...
PhD Thesis - Laboratory of Cerebral Cortex Development
... The early patterning of anterior and posterior neural tissues is mediated trough signals released by the primitive node or organizer, known as Hensen’s node in chick, and Spemnann organizer in frog. In general, the so called neural-plate organizers are signaling center located in different positions ...
... The early patterning of anterior and posterior neural tissues is mediated trough signals released by the primitive node or organizer, known as Hensen’s node in chick, and Spemnann organizer in frog. In general, the so called neural-plate organizers are signaling center located in different positions ...
This article was originally published in the
... The cingulate cortex has been described as a neural interface between emotion, sensation, and action. This idea is strongly supported by the presence of anatomical connections linking the cingulate cortex with brain areas closely associated with each of these functions. The centrality of motivationa ...
... The cingulate cortex has been described as a neural interface between emotion, sensation, and action. This idea is strongly supported by the presence of anatomical connections linking the cingulate cortex with brain areas closely associated with each of these functions. The centrality of motivationa ...
The representation of Kanizsa illusory contours in the monkey
... statistically significant change in firing rate relative to the baseline (single-sample t-test). To make statistical comparisons between the response levels, we took the responses given to the most effective stimulus in every condition. In this way, the neuronal activities of the cells in response to ...
... statistically significant change in firing rate relative to the baseline (single-sample t-test). To make statistical comparisons between the response levels, we took the responses given to the most effective stimulus in every condition. In this way, the neuronal activities of the cells in response to ...
Anatomy of the cerebellum
![](https://commons.wikimedia.org/wiki/Special:FilePath/Gray677.png?width=300)
The anatomy of the cerebellum can be viewed at three levels. At the level of large-scale anatomy, the cerebellum consists of a tightly folded and crumpled layer of cortex, with white matter underneath, several deep nuclei embedded in the white matter, and a fluid-filled ventricle in the middle. At the intermediate level, the cerebellum and its auxiliary structures can be decomposed into several hundred or thousand independently functioning modules or ""microzones"". At the microscopic level, each module consists of the same small set of neuronal elements, laid out with a highly stereotyped geometry.