L13 - Cranial nerve VIII
... from the vestibular nuclei project to number of other regions for the control of posture, maintenance of equilibrium, co-ordination of head & eye movements and the conscious awareness of vestibular stimulation . ...
... from the vestibular nuclei project to number of other regions for the control of posture, maintenance of equilibrium, co-ordination of head & eye movements and the conscious awareness of vestibular stimulation . ...
Lecture 8 - EdUHK Moodle
... 2. Amygdala: brain structure located near the hippocampus • responsible for fear responses and the memory of fear 3. Cingulate cortex: found in the cortex • plays important roles in cognitive and emotional processing 4. Hippocampus: curved structure located within each temporal lobe • responsible fo ...
... 2. Amygdala: brain structure located near the hippocampus • responsible for fear responses and the memory of fear 3. Cingulate cortex: found in the cortex • plays important roles in cognitive and emotional processing 4. Hippocampus: curved structure located within each temporal lobe • responsible fo ...
POSITIVE EFFECT OF MINDFULNESS MEDITATION ON STRESS
... 1. Higher subjective well-being, so it may promote the perception of “having enough”. 2. Positive correlation against reduction of stress. 3. Increase brain and immune function in positive ways. 4. Significant improvement in both physical and mental health measures 5. Increases gray matter in brain ...
... 1. Higher subjective well-being, so it may promote the perception of “having enough”. 2. Positive correlation against reduction of stress. 3. Increase brain and immune function in positive ways. 4. Significant improvement in both physical and mental health measures 5. Increases gray matter in brain ...
Data Visualization Optimization Computational Modeling of Perception
... suggest that visual features are processed in parallel to create a set of “feature maps” [23] [24]. Each feature map expresses the presence of some visual variable, such as size, orientation, or color, at all points in the visual space. Based on these theories, computational models predict the salie ...
... suggest that visual features are processed in parallel to create a set of “feature maps” [23] [24]. Each feature map expresses the presence of some visual variable, such as size, orientation, or color, at all points in the visual space. Based on these theories, computational models predict the salie ...
Bissonette Gregory B, Gentry Ronny N, Padmala Srikanth, Pessoa L
... words, ABL neurons increase firing when outcomes are unexpectedly delivered or omitted, events that are highly salient and attention grabbing. We have shown that activity in ABL increases when rewards are unexpectedly delivered (appetitive) or omitted (aversive) in a task in which expected reward va ...
... words, ABL neurons increase firing when outcomes are unexpectedly delivered or omitted, events that are highly salient and attention grabbing. We have shown that activity in ABL increases when rewards are unexpectedly delivered (appetitive) or omitted (aversive) in a task in which expected reward va ...
Computing with Spiking Neuron Networks
... the synapses may release neurotransmitters along the synaptic cleft. These neurotransmitters are taken up by the neuron at the receiving end, and modify the state of that postsynaptic neuron, in particular the membrane potential, typically making the neuron more or less likely to fire for some durat ...
... the synapses may release neurotransmitters along the synaptic cleft. These neurotransmitters are taken up by the neuron at the receiving end, and modify the state of that postsynaptic neuron, in particular the membrane potential, typically making the neuron more or less likely to fire for some durat ...
Dynamic functional reorganization of the motor execution network
... mentioned below to the motor-related and motor-imagery areas reported in Hanakawa et al.’s (2008) study. Notably, from the methodological point of view, this study focused on the functional reorganization on the basis of the changes in topological patterns of coordinated networks, while many previou ...
... mentioned below to the motor-related and motor-imagery areas reported in Hanakawa et al.’s (2008) study. Notably, from the methodological point of view, this study focused on the functional reorganization on the basis of the changes in topological patterns of coordinated networks, while many previou ...
Morphological Identification of Cell Death in Dorsal Root Ganglion
... support from the periphery as soon as possible by early re-connection of proximal and distal nerve ends by primary repair or by nerve grafting [15]. It is important to know the fate of primary sensory neurons after the surgical repair of their peripheral processes to test the hypothesis that the ext ...
... support from the periphery as soon as possible by early re-connection of proximal and distal nerve ends by primary repair or by nerve grafting [15]. It is important to know the fate of primary sensory neurons after the surgical repair of their peripheral processes to test the hypothesis that the ext ...
Reverse engineering the lordosis behavior circuit.
... motoneurons justify segment-by-segment organization. Nevertheless, integration across spinal segments will be required if the animal is to remain upright and coordinated. This transsegmental level of integration of the motor output, therefore, is the job of the hindbrain module, including premotor u ...
... motoneurons justify segment-by-segment organization. Nevertheless, integration across spinal segments will be required if the animal is to remain upright and coordinated. This transsegmental level of integration of the motor output, therefore, is the job of the hindbrain module, including premotor u ...
Emerging roles of Axin in cerebral cortical development
... The mammalian cerebral cortex is characterized by a six-layered laminar structure, which forms the structural basis for higher cognitive function. Each cortical layer contains distinct distributions of neuron types with specific dendritic morphology, electrophysiological properties, and axonal conne ...
... The mammalian cerebral cortex is characterized by a six-layered laminar structure, which forms the structural basis for higher cognitive function. Each cortical layer contains distinct distributions of neuron types with specific dendritic morphology, electrophysiological properties, and axonal conne ...
PSYC550 Sleep and Sex
... • REM sleep – A period of desynchronized EEG activity during sleep, at which time dreaming, rapid eye movements, and muscular paralysis occur; also called paradoxical sleep. • non-REM sleep – All stages of sleep except REM sleep. • slow-wave sleep – Non-REM sleep, characterized by synchronized EEG a ...
... • REM sleep – A period of desynchronized EEG activity during sleep, at which time dreaming, rapid eye movements, and muscular paralysis occur; also called paradoxical sleep. • non-REM sleep – All stages of sleep except REM sleep. • slow-wave sleep – Non-REM sleep, characterized by synchronized EEG a ...
The Journal of Neuroscience, June 1, 2003 • 23(11):4657– 4666
... Brainstem Substrates of Sympatho-Motor Circuitry Identified Using Trans-Synaptic Tracing with Pseudorabies Virus Recombinants Ilan A. Kerman1,2,3 Lynn W. Enquist,4 Stanley J. Watson,3 and Bill J. Yates Previous physiological investigations have suggested the existence of a neural circuit that coordi ...
... Brainstem Substrates of Sympatho-Motor Circuitry Identified Using Trans-Synaptic Tracing with Pseudorabies Virus Recombinants Ilan A. Kerman1,2,3 Lynn W. Enquist,4 Stanley J. Watson,3 and Bill J. Yates Previous physiological investigations have suggested the existence of a neural circuit that coordi ...
Subconscious Stimulus Recognition and Processing During
... Indeed, some late components in the evoked responses were selectively enhanced after the subject’s own name. Their interpretation is that the sleeping brain is able to detect and categorize particular aspects of stimulus significance. The conclusion that the sleeping brain can detect meaningful even ...
... Indeed, some late components in the evoked responses were selectively enhanced after the subject’s own name. Their interpretation is that the sleeping brain is able to detect and categorize particular aspects of stimulus significance. The conclusion that the sleeping brain can detect meaningful even ...
Report - Ben Hayden
... monkey N and 26 in monkey B; data from 42 of these was analyzed in McCoy and Platt [2005]). Figure 2A shows the response of a single neuron on trials in which the monkey chose the risky option and received a large reward (dark gray line) or the small reward (black line). Responses are aligned to rew ...
... monkey N and 26 in monkey B; data from 42 of these was analyzed in McCoy and Platt [2005]). Figure 2A shows the response of a single neuron on trials in which the monkey chose the risky option and received a large reward (dark gray line) or the small reward (black line). Responses are aligned to rew ...
Spinal Cord
... 3. Clinical Reflexes: classified according to whether they were present at birth or developed later into: ...
... 3. Clinical Reflexes: classified according to whether they were present at birth or developed later into: ...
The autonomic nervous system
... As in the sympathetic nervous system, efferent parasympathetic nerve signals are carried from the central nervous system to their target organs by a system of two neurons (pre- and postganglionic). The axons of preganglionic parasympathetic neurons are usually long, extending from the CNS into a gan ...
... As in the sympathetic nervous system, efferent parasympathetic nerve signals are carried from the central nervous system to their target organs by a system of two neurons (pre- and postganglionic). The axons of preganglionic parasympathetic neurons are usually long, extending from the CNS into a gan ...
Principles of Soft Computing, 2 nd Edition
... The primary goal of Boltzmann learning is to produce a neural network that correctly models input patterns according to a Boltzmann distribution. The Boltzmann machine consists of stochastic neurons. A stochastic neuron resides in one of two possible states (±1) in a probabilistic manner. The use of ...
... The primary goal of Boltzmann learning is to produce a neural network that correctly models input patterns according to a Boltzmann distribution. The Boltzmann machine consists of stochastic neurons. A stochastic neuron resides in one of two possible states (±1) in a probabilistic manner. The use of ...
12 Central Nervous a
... Lateral sulcus – separates the parietal and temporal lobes The precentral and postcentral gyri border the central sulcus ...
... Lateral sulcus – separates the parietal and temporal lobes The precentral and postcentral gyri border the central sulcus ...
PSYCHOLOGY AND INFORMATION SYSTEMS
... autonomously take charge of the situation: – advanced special service teams facing high challenges work this way (facing a cliff, the climbing expert controls, in a watercrossing, the water expert takes charge – CSMA/CD (ethernet) networks are more efficient than central polling networks for the sam ...
... autonomously take charge of the situation: – advanced special service teams facing high challenges work this way (facing a cliff, the climbing expert controls, in a watercrossing, the water expert takes charge – CSMA/CD (ethernet) networks are more efficient than central polling networks for the sam ...
Neural Correlates of First-Person Perspective as One Constituent of
... To date, it remains unclear which neural mechanisms are associated with the ability to differentiate between mental processes ‘‘belonging’’ to either oneself or to another person. In the present functional magnetic resonance imaging (fMRI) study, we therefore systematically varied 3PP and 1PP in a s ...
... To date, it remains unclear which neural mechanisms are associated with the ability to differentiate between mental processes ‘‘belonging’’ to either oneself or to another person. In the present functional magnetic resonance imaging (fMRI) study, we therefore systematically varied 3PP and 1PP in a s ...
text - Systems Neuroscience Course, MEDS 371, Univ. Conn. Health
... eral hypothalamic neurons secrete orexins homeostasis. and melanin-concentrating hormone (MCH) via projections terminating in various brain regions. This activity constitutes an anabolic signal and leads to increased food intake and a reduction in energy expenditure with the result that body fat is ...
... eral hypothalamic neurons secrete orexins homeostasis. and melanin-concentrating hormone (MCH) via projections terminating in various brain regions. This activity constitutes an anabolic signal and leads to increased food intake and a reduction in energy expenditure with the result that body fat is ...
Self Organizing Maps: Fundamentals
... So far we have looked at networks with supervised training techniques, in which there is a target output for each input pattern, and the network learns to produce the required outputs. We now turn to unsupervised training, in which the networks learn to form their own classifications of the training ...
... So far we have looked at networks with supervised training techniques, in which there is a target output for each input pattern, and the network learns to produce the required outputs. We now turn to unsupervised training, in which the networks learn to form their own classifications of the training ...
MirrorBot Report 6
... to be used as a framework of development and assessment for our models. The protocols and characteristics defined in the scenario will have an influence on the sensorimotor representation we will need to define. This point will be discussed below. Another point linked to the technological constrain ...
... to be used as a framework of development and assessment for our models. The protocols and characteristics defined in the scenario will have an influence on the sensorimotor representation we will need to define. This point will be discussed below. Another point linked to the technological constrain ...
Hasson-JNeurosci2008.. - Center for Neural Science
... In the time-reversal experiment, correlation coefficients were calculated between the responses to the following conditions: the first and second presentations of the original, forward movie (CF1:F2); the first and second presentations of the backward movie (CB1:B2); response to the forward movie an ...
... In the time-reversal experiment, correlation coefficients were calculated between the responses to the following conditions: the first and second presentations of the original, forward movie (CF1:F2); the first and second presentations of the backward movie (CB1:B2); response to the forward movie an ...
Therapeutic Restoration of Spinal Inhibition via
... (GABAARs) are ligand-gated chloride (Cl−) channels whose effect on membrane potential (Vm) depends on intracellular Cl− concentration ([Cl−]i). When GABAAR channels are opened, the Vm is pulled toward the Cl− equilibrium potential (ECl), which is determined by [Cl−]i and the extracellular Cl− concen ...
... (GABAARs) are ligand-gated chloride (Cl−) channels whose effect on membrane potential (Vm) depends on intracellular Cl− concentration ([Cl−]i). When GABAAR channels are opened, the Vm is pulled toward the Cl− equilibrium potential (ECl), which is determined by [Cl−]i and the extracellular Cl− concen ...