Chapter 2
... position. Faulty migration may be associated with disorders (schizophrenia, FAS). Differentiation: Neurons grow, produce dendrites, and extend their axons. ...
... position. Faulty migration may be associated with disorders (schizophrenia, FAS). Differentiation: Neurons grow, produce dendrites, and extend their axons. ...
sensation - Warren County Schools
... ACCESSORY STRUCTURES modify/change environmental energy before “detected” by the sensory system itself (ex. the outer ear is an accessory structure that collects sound). ...
... ACCESSORY STRUCTURES modify/change environmental energy before “detected” by the sensory system itself (ex. the outer ear is an accessory structure that collects sound). ...
Missed connections: photoreceptor axon seeks target neuron for
... Each of the 800 ommatidia of the Drosophila compound eye contains 8 photoreceptor cells, which project their axons directly into the brain in a retinotopic manner. The outer photoreceptors R1–R6 all express the same Rhodopsin and project into the first optic neuropil, the lamina, which mediates imag ...
... Each of the 800 ommatidia of the Drosophila compound eye contains 8 photoreceptor cells, which project their axons directly into the brain in a retinotopic manner. The outer photoreceptors R1–R6 all express the same Rhodopsin and project into the first optic neuropil, the lamina, which mediates imag ...
Anterior identity is established in chick epiblast by hypoblast and
... expression of Sox2 in specified neuroectoderm requires both central and posterior epiblast cells to come together at midstreak stages (3+ or 3c/d), forming a functional organiser (Streit et al., 2000). Further support for the timing of neural specification at mid-streak stages comes from explant stu ...
... expression of Sox2 in specified neuroectoderm requires both central and posterior epiblast cells to come together at midstreak stages (3+ or 3c/d), forming a functional organiser (Streit et al., 2000). Further support for the timing of neural specification at mid-streak stages comes from explant stu ...
Протокол
... information is transmitted sequentially via several orders of neurons located in relay nuclei and is processed at each relay station under the control of higher stations in the system. Parallel organisation means that individual modalities are served by separate, parallel system and that a given sen ...
... information is transmitted sequentially via several orders of neurons located in relay nuclei and is processed at each relay station under the control of higher stations in the system. Parallel organisation means that individual modalities are served by separate, parallel system and that a given sen ...
Heterogeneity of GABAergic Cells in Cat Visual Cortex
... immunochemical detection of possible cross-reactions using the PAP technique. Quantitative analysis. Three nontreated cats were used for measuring the laminar distribution of positive neurons in areas 17, 18, and 19. In ...
... immunochemical detection of possible cross-reactions using the PAP technique. Quantitative analysis. Three nontreated cats were used for measuring the laminar distribution of positive neurons in areas 17, 18, and 19. In ...
[ 181 Dynamic Imaging of Neuronal Cytoskeleton
... remain viable for 5 - 7 days and develop a polarity similar to that observed in cultured hippocampal neurons, 14 which develop a single long axon and several minor processes. 15 These cultures contain very few glial cells (<5%). For studies of events such as synapse formation that require cortical n ...
... remain viable for 5 - 7 days and develop a polarity similar to that observed in cultured hippocampal neurons, 14 which develop a single long axon and several minor processes. 15 These cultures contain very few glial cells (<5%). For studies of events such as synapse formation that require cortical n ...
Cerebellar Control of Defense Reactions under Orexin
... and innervate almost exclusively the flocculus, that is, the phylogenetically old part of the cerebellum [9]. In contrast, beaded fibers containing another neuropeptide, angiotensin II, arise from the paraventricular and supraoptic nuclei of the hypothalamus [13] and impinge globally upon the cerebe ...
... and innervate almost exclusively the flocculus, that is, the phylogenetically old part of the cerebellum [9]. In contrast, beaded fibers containing another neuropeptide, angiotensin II, arise from the paraventricular and supraoptic nuclei of the hypothalamus [13] and impinge globally upon the cerebe ...
CASE 45
... by other olfactory receptor neurons and project by different pathways to the amygdala and hippocampus. In rodents, and possibly in humans, this accessory olfactory system detects pheromones that can influence sexual function. Taste receptor cells are modified epithelial cells that are clustered in t ...
... by other olfactory receptor neurons and project by different pathways to the amygdala and hippocampus. In rodents, and possibly in humans, this accessory olfactory system detects pheromones that can influence sexual function. Taste receptor cells are modified epithelial cells that are clustered in t ...
Combinatorial Marking of Cells and Organelles with Split
... Split GFP can be used to label cell constituents in a restricted set of cells synaptobrevin::GFP (SNB-1::GFP) protein fusion localizes to presynaptic vesicles ...
... Split GFP can be used to label cell constituents in a restricted set of cells synaptobrevin::GFP (SNB-1::GFP) protein fusion localizes to presynaptic vesicles ...
Chapter 8
... Formation of the Coelom The coelom is a true body cavity that contains the viscera; it is formed in one of two methods. – Schizocoelous formation forms the coelom from splitting of mesodermal bands originating from blastopore region and growth between ectoderm and endoderm. – Enterocoelous formation ...
... Formation of the Coelom The coelom is a true body cavity that contains the viscera; it is formed in one of two methods. – Schizocoelous formation forms the coelom from splitting of mesodermal bands originating from blastopore region and growth between ectoderm and endoderm. – Enterocoelous formation ...
ppt - IISER Pune
... RA levels very high in posterior portion of Xenopus embryos Treatment with RA results in inhibition of anterior Hox gene expression and loss of anterior parts of nervous system RA gradient generated by mesoderm adjacent to neural ...
... RA levels very high in posterior portion of Xenopus embryos Treatment with RA results in inhibition of anterior Hox gene expression and loss of anterior parts of nervous system RA gradient generated by mesoderm adjacent to neural ...
L13 - Cranial nerve VIII
... posture, maintenance of equilibrium, co-ordination of head & eye movements and the conscious awareness of vestibular stimulation . ...
... posture, maintenance of equilibrium, co-ordination of head & eye movements and the conscious awareness of vestibular stimulation . ...
Isolation of Xenopus FGF-8b and Comparison with FGF
... cell line (Tanaka et al., 1992). Alternative splicing of the first exon of the FGF-8 gene generates eight potential isoforms in the mouse (Crossley and Martin, 1995) and four isoforms (FGF-8a, -8b, -8e, and -8f) in humans (Gemel et al., 1996; Tanaka et al., 1995). FGF-8 is present in several regions ...
... cell line (Tanaka et al., 1992). Alternative splicing of the first exon of the FGF-8 gene generates eight potential isoforms in the mouse (Crossley and Martin, 1995) and four isoforms (FGF-8a, -8b, -8e, and -8f) in humans (Gemel et al., 1996; Tanaka et al., 1995). FGF-8 is present in several regions ...
Slide 1
... “inner chamber” or “bedroom” in Greek “egg-shaped” grey matter structure The last synaptic site before sensory information reaches cerebral cortex ...
... “inner chamber” or “bedroom” in Greek “egg-shaped” grey matter structure The last synaptic site before sensory information reaches cerebral cortex ...
choosing the greater of two goods: neural currencies for valuation
... identified sensory representations as well as decisionrelated signals in areas of the parietal and frontal cortices. At the neural level, differentiating sensory signals from decision-related signals is relatively straightforward. First, sensory signals require the presence of the sensory stimulus, ...
... identified sensory representations as well as decisionrelated signals in areas of the parietal and frontal cortices. At the neural level, differentiating sensory signals from decision-related signals is relatively straightforward. First, sensory signals require the presence of the sensory stimulus, ...
EB4-GutDevelopment
... side moves ventrally and the right side moves dorsally (the vagus nerves follow this rotation which is how the left vagus becomes anterior and the right vagus becomes posterior). • Differential growth establishes the greater and lesser curvatures; cranio-caudal rotation tips the pylorus superiorly • ...
... side moves ventrally and the right side moves dorsally (the vagus nerves follow this rotation which is how the left vagus becomes anterior and the right vagus becomes posterior). • Differential growth establishes the greater and lesser curvatures; cranio-caudal rotation tips the pylorus superiorly • ...
Motor systems
... A. control over facial muscles; bilateral input to motor neurons controlling muscles in upper face, but contralateral input to motor neurons controlling lower face (in humans, not sure about rodents) B. control over muscles of mastication: motor trigeminal, and RF C. control over external eye mus ...
... A. control over facial muscles; bilateral input to motor neurons controlling muscles in upper face, but contralateral input to motor neurons controlling lower face (in humans, not sure about rodents) B. control over muscles of mastication: motor trigeminal, and RF C. control over external eye mus ...
Slide 1
... medial cortex (MC). The solid lines in these cortical areas represent the densely packed pyramidal neurons that form a single cell layer in all three areas. S = septum; STR = striatum. C. The cellular structure of dorsal cortex. A densely packed row of pyramidal neurons forms a middle layer. Pyramid ...
... medial cortex (MC). The solid lines in these cortical areas represent the densely packed pyramidal neurons that form a single cell layer in all three areas. S = septum; STR = striatum. C. The cellular structure of dorsal cortex. A densely packed row of pyramidal neurons forms a middle layer. Pyramid ...