Proopiomelanocortin Neurons in Nucleus Tractus Solitarius Are
... neurons was also found in the AP itself. This distribution of EGFP neurons is similar to immunohistochemically identified POMC neurons in the rat brainstem (Joseph et al., 1983; Schwartzberg and Nakane, 1983; Bronstein et al., 1992). The bright fluorescence made POMC–EGFP neurons easily identifiable ...
... neurons was also found in the AP itself. This distribution of EGFP neurons is similar to immunohistochemically identified POMC neurons in the rat brainstem (Joseph et al., 1983; Schwartzberg and Nakane, 1983; Bronstein et al., 1992). The bright fluorescence made POMC–EGFP neurons easily identifiable ...
Multimodal Integration in Rostral Fastigial Nucleus Provides an
... After a neuron’s response to eye and head motion had been characterized, we next investigated its sensitivity to neck proprioceptive inputs using four different approaches. First, the monkey’s head was held stationary relative to the earth while its body was sinusoidally (1 Hz, ⫾40°/s) rotated below ...
... After a neuron’s response to eye and head motion had been characterized, we next investigated its sensitivity to neck proprioceptive inputs using four different approaches. First, the monkey’s head was held stationary relative to the earth while its body was sinusoidally (1 Hz, ⫾40°/s) rotated below ...
Total Wiring Length Minimization of C. elegans Neural
... Depending on the function they perform in the body of the worm, neurons can be divided into three groups: motor neurons, sensory neurons and interneurons. The cells from the first group project their axons on muscles of the C. elegans and therefore control the movement of the worm. Sensory neurons h ...
... Depending on the function they perform in the body of the worm, neurons can be divided into three groups: motor neurons, sensory neurons and interneurons. The cells from the first group project their axons on muscles of the C. elegans and therefore control the movement of the worm. Sensory neurons h ...
Alpha-beta and Gamma Rhythms Subserve Feedback and
... these averages in the 4-20 Hz range, most alpha-beta peaks were well approximated by a single Gaussian and the resulting peak frequencies extended from 7 to 19 Hz (Figure S1A, B; mean±SD = 11.02±2.45 Hz). Likewise, when Gaussians were fitted to the GC averages in the 30-100 Hz range, the resulting g ...
... these averages in the 4-20 Hz range, most alpha-beta peaks were well approximated by a single Gaussian and the resulting peak frequencies extended from 7 to 19 Hz (Figure S1A, B; mean±SD = 11.02±2.45 Hz). Likewise, when Gaussians were fitted to the GC averages in the 30-100 Hz range, the resulting g ...
computational modeling of observational learning - FORTH-ICS
... Observational learning is the ability to learn and acquire new motor knowledge only by observation. Otherwise referred to as mental practice, or mental imagery, observational learning is formally defined as the symbolic rehearsal of a physical activity in the absence of a ...
... Observational learning is the ability to learn and acquire new motor knowledge only by observation. Otherwise referred to as mental practice, or mental imagery, observational learning is formally defined as the symbolic rehearsal of a physical activity in the absence of a ...
Document
... TB_02_20 Neurons: The Messengers_Understand_LO 2.2 If an incoming message is not strong enough to cause a neuron to fire, it may cause a shift in the electrical charge of just a tiny area of the neuron. This shift, which quickly fades away, is called a(n) ________. a. resting potential b. action pot ...
... TB_02_20 Neurons: The Messengers_Understand_LO 2.2 If an incoming message is not strong enough to cause a neuron to fire, it may cause a shift in the electrical charge of just a tiny area of the neuron. This shift, which quickly fades away, is called a(n) ________. a. resting potential b. action pot ...
Effective connectivity of the subthalamic nucleus
... abnormal oscillations in the Parkinsonian STN–GP network in a series of computational models that were successively more complex in terms of either structural and/or physiological architecture (see below). Each computational model was tightly constrained by data from our in vivo electrophysiological ...
... abnormal oscillations in the Parkinsonian STN–GP network in a series of computational models that were successively more complex in terms of either structural and/or physiological architecture (see below). Each computational model was tightly constrained by data from our in vivo electrophysiological ...
Article - Perelman School of Medicine at the University of
... 2005, 2008; Molyneaux et al., 2005, 2007). The first two genes belonging to the subcerebral neuron subtype-specific developmental program reported so far are central to proper CSMN development. Ctip2 is specifically expressed in subcerebral projection neurons in layer V and is critical for their axo ...
... 2005, 2008; Molyneaux et al., 2005, 2007). The first two genes belonging to the subcerebral neuron subtype-specific developmental program reported so far are central to proper CSMN development. Ctip2 is specifically expressed in subcerebral projection neurons in layer V and is critical for their axo ...
A Knowledge-Based Approach to Lexical Analogy
... connecting two terms, like X-is-Y, Y-of-X, etc., and are underspecified enough to transcend domain boundaries. These vectors, once calculated, can then be compared using a cosine measure that should correlate with the similarity between the corresponding relations. This feature vector approach yield ...
... connecting two terms, like X-is-Y, Y-of-X, etc., and are underspecified enough to transcend domain boundaries. These vectors, once calculated, can then be compared using a cosine measure that should correlate with the similarity between the corresponding relations. This feature vector approach yield ...
Local network regulation of orexin neurons in the lateral hypothalamus
... cal area (PFA) in animal and human brains and have wideranging projections (14, 30, 90, 121), including the LH/PFA itself, where these neurons make synaptic contacts onto one another (41). Physiological functions of the orexin peptides include stabilization of wakefulness (97, 105), energy homeostas ...
... cal area (PFA) in animal and human brains and have wideranging projections (14, 30, 90, 121), including the LH/PFA itself, where these neurons make synaptic contacts onto one another (41). Physiological functions of the orexin peptides include stabilization of wakefulness (97, 105), energy homeostas ...
Circadian and histaminergic regulation of the sleep
... of high θ-, and γ-waves and strengthened the phase-amplitude coupling between these frequencies. The 24-hour rhythms of production and release of histamine and its metabolite, 1-methylhistamine were detected, whereas activities of the enzymes had no detectable diurnal rhythm. In addition, histamine ...
... of high θ-, and γ-waves and strengthened the phase-amplitude coupling between these frequencies. The 24-hour rhythms of production and release of histamine and its metabolite, 1-methylhistamine were detected, whereas activities of the enzymes had no detectable diurnal rhythm. In addition, histamine ...
Understanding Circuit Dynamics Using the Stomatogastric Nervous
... of easily identifiable neurons allowed the establishment of connectivity diagrams among the neurons of the stomatogastric ganglion. We now know that (a) neuromodulatory substances reconfigure circuit dynamics by altering synaptic strength and voltage-dependent conductances and (b) individual neurons c ...
... of easily identifiable neurons allowed the establishment of connectivity diagrams among the neurons of the stomatogastric ganglion. We now know that (a) neuromodulatory substances reconfigure circuit dynamics by altering synaptic strength and voltage-dependent conductances and (b) individual neurons c ...
Differential Temporal Storage Capacity in the Baseline Activity of
... 2010; doi:10.1152/jn.01066.2009. Previous studies have suggested that spontaneous fluctuations in neuronal activity reflect intrinsic functional brain architecture. Inspired by these findings, we analyzed baseline neuronal activity in the monkey frontal eye field (FEF; a visuomotor area) and area V4 ...
... 2010; doi:10.1152/jn.01066.2009. Previous studies have suggested that spontaneous fluctuations in neuronal activity reflect intrinsic functional brain architecture. Inspired by these findings, we analyzed baseline neuronal activity in the monkey frontal eye field (FEF; a visuomotor area) and area V4 ...
Reverse pharmacology of orexin
... therapy using orexin receptor agonists may provide treatment of narcolepsy. Our recent study showed that chronic over-production of both orexin-A and orexin-B peptides from an ectopically expressed transgene prevented the development of narcolepsy syndrome in orexin neuronablated (orexin/ataxin-3) m ...
... therapy using orexin receptor agonists may provide treatment of narcolepsy. Our recent study showed that chronic over-production of both orexin-A and orexin-B peptides from an ectopically expressed transgene prevented the development of narcolepsy syndrome in orexin neuronablated (orexin/ataxin-3) m ...
FREE Sample Here - We can offer most test bank and
... Correct. The soma is responsible for maintaining the life of the cell. ANS: d, p. 43, F, LO= 2.1, (1) 11. Which part of a neuron is attached to the soma and carries messages out to other cells? a) soma b) axon Correct. The axon carries messages to other cells. c) dendrite Incorrect. Dendrites receiv ...
... Correct. The soma is responsible for maintaining the life of the cell. ANS: d, p. 43, F, LO= 2.1, (1) 11. Which part of a neuron is attached to the soma and carries messages out to other cells? a) soma b) axon Correct. The axon carries messages to other cells. c) dendrite Incorrect. Dendrites receiv ...
Role of Ratings of Perceived Exertion during Self
... and/or fatigue [2]. A higher RPE is typically associated with increased physiological stress and fatigue. Indeed, numerous studies have shown that significant physiological perturbations, such as an increase in heart rate, ventilation, oxygen consumption, and metabolic acidosis (decrease pH), result ...
... and/or fatigue [2]. A higher RPE is typically associated with increased physiological stress and fatigue. Indeed, numerous studies have shown that significant physiological perturbations, such as an increase in heart rate, ventilation, oxygen consumption, and metabolic acidosis (decrease pH), result ...
ANS: c, p. 42, F, LO=2.1, (1)
... c) regulating metabolic activity and serving as pain detectors d) monitoring neural transmission and releasing hormones in the brain ANS: a, pp. 43-44, C, LO=2.1, (3) % correct 59 a= 59 b= 4 c= 11 d= 22 r = .32 18. Two types of glial cells, called __________ and ___________, generate myelin. e) occi ...
... c) regulating metabolic activity and serving as pain detectors d) monitoring neural transmission and releasing hormones in the brain ANS: a, pp. 43-44, C, LO=2.1, (3) % correct 59 a= 59 b= 4 c= 11 d= 22 r = .32 18. Two types of glial cells, called __________ and ___________, generate myelin. e) occi ...
A dendritic disinhibitory circuit mechanism for pathway
... areas can activate VIP neurons, which in turn suppress SOM neurons, and disinhibit pyramidal dendrites. Such dendritic disinhibitory circuit is proposed to gate excitatory inputs targeting pyramidal dendrites9–11 (Fig. 1a). Insofar as any cortical area receives inputs from tens of other areas and pr ...
... areas can activate VIP neurons, which in turn suppress SOM neurons, and disinhibit pyramidal dendrites. Such dendritic disinhibitory circuit is proposed to gate excitatory inputs targeting pyramidal dendrites9–11 (Fig. 1a). Insofar as any cortical area receives inputs from tens of other areas and pr ...
Planarian shows decision-making behavior in response to multiple
... stimuli, its nervous system detects sensory cues and converts this information into adaptive movement. For behaviors in response to a simple stimulus, sensory neurons sometimes communicate directly with motor neurons; however, when animals are exposed to more complex stimuli, integration of sensory ...
... stimuli, its nervous system detects sensory cues and converts this information into adaptive movement. For behaviors in response to a simple stimulus, sensory neurons sometimes communicate directly with motor neurons; however, when animals are exposed to more complex stimuli, integration of sensory ...
FREE Sample Here
... and explain how neurons communicate with each other. KEYWORDS: Define/Describe 15. Regarding the nervous system, which of the following statements is FALSE? a. Nerves are not the same as neurons and can be visible to the human eye. b. The nervous system has more than one type of neuron. c. There are ...
... and explain how neurons communicate with each other. KEYWORDS: Define/Describe 15. Regarding the nervous system, which of the following statements is FALSE? a. Nerves are not the same as neurons and can be visible to the human eye. b. The nervous system has more than one type of neuron. c. There are ...