Control of movement direction - Cognitive Science Research Group
... movements by varying the parameters (e.g., duration, level of force) that determine the way in which movements are constructed. The existence of some abstract plan of action that is actuator–independent and specifies the important parameters of the movement to be executed has been particularly usefu ...
... movements by varying the parameters (e.g., duration, level of force) that determine the way in which movements are constructed. The existence of some abstract plan of action that is actuator–independent and specifies the important parameters of the movement to be executed has been particularly usefu ...
Optimal Recall from Bounded Metaplastic Synapses: Predicting
... with the same range of efficacies but without metaplasticity are hopelessly poor [17]. Unfortunately, despite their advantage at storing information, metaplastic synapses were found to perform equally poorly when the amount of recalled information was measured instead [22], indicating that much of t ...
... with the same range of efficacies but without metaplasticity are hopelessly poor [17]. Unfortunately, despite their advantage at storing information, metaplastic synapses were found to perform equally poorly when the amount of recalled information was measured instead [22], indicating that much of t ...
Induced pluripotent stem cells in Parkinson`s disease
... Other genes involved in generation of iPSCs, Nanog, Sox2 and Oct4, are also linked to tumourigenesis.9 Of note, a canonical tumour suppressor, p53, is closely related to the generation of iPSCs. It was found that elevated p53 levels may significantly attenuate reprogramming through DNA damage respons ...
... Other genes involved in generation of iPSCs, Nanog, Sox2 and Oct4, are also linked to tumourigenesis.9 Of note, a canonical tumour suppressor, p53, is closely related to the generation of iPSCs. It was found that elevated p53 levels may significantly attenuate reprogramming through DNA damage respons ...
Cell-Type Specific Properties of Pyramidal
... mouse lines for the 2 L5 cell types expressing EGFP under the control of either a promoter for a transcription factor (ets variant gene [etv] 1) or the promoter for a glycosyltransferase (glycosyltransferase 25 domain containing [glt] 2). Each is specifically expressed in a subpopulation of the slend ...
... mouse lines for the 2 L5 cell types expressing EGFP under the control of either a promoter for a transcription factor (ets variant gene [etv] 1) or the promoter for a glycosyltransferase (glycosyltransferase 25 domain containing [glt] 2). Each is specifically expressed in a subpopulation of the slend ...
Multifunctional Laryngeal Premotor Neurons: Their Activities during
... 1990; Ono et al., 2006). Most of the central pattern generators (CPGs) are not dedicated to producing a fixed motor pattern, but can assume different functional configurations and produce various motor patterns according to afferent inputs (Morton and Chiel, 1994; Dickinson, 1995; Marder and Calabre ...
... 1990; Ono et al., 2006). Most of the central pattern generators (CPGs) are not dedicated to producing a fixed motor pattern, but can assume different functional configurations and produce various motor patterns according to afferent inputs (Morton and Chiel, 1994; Dickinson, 1995; Marder and Calabre ...
Spatial and Temporal Structure of Receptive Fields in Primate
... produce the best (least-squared error) approximation of the observed firing rates when convolved with the stimulus pattern. The units of these weights are impulses per second (ips) per millimeter of indentation. The integral of the excitatory (inhibitory) weights is referred to as the excitatory (in ...
... produce the best (least-squared error) approximation of the observed firing rates when convolved with the stimulus pattern. The units of these weights are impulses per second (ips) per millimeter of indentation. The integral of the excitatory (inhibitory) weights is referred to as the excitatory (in ...
morphometric parameters of the structures of the medulla oblongata
... nucleus – on the 13th week of gestation [7, 13]. Therefore, the arrangement of the motor nuclei in the medulla oblongata in fetuses of 17-18 weeks is the same to the one in adult and the motor nuclei is presented by differentiated neurons, which also confirmed by our research. Significantly differen ...
... nucleus – on the 13th week of gestation [7, 13]. Therefore, the arrangement of the motor nuclei in the medulla oblongata in fetuses of 17-18 weeks is the same to the one in adult and the motor nuclei is presented by differentiated neurons, which also confirmed by our research. Significantly differen ...
KCNQ/M Channels Control Spike Afterdepolarization and Burst
... The KCNQ/M channel blocker linopirdine induces intrinsic bursting by augmenting the spike ADP To explore the function of KCNQ/M channels in shaping the intrinsic firing pattern of principal brain neurons, we examined the effects of selective KCNQ/M channel modulators on spike electrogenesis in CA1 p ...
... The KCNQ/M channel blocker linopirdine induces intrinsic bursting by augmenting the spike ADP To explore the function of KCNQ/M channels in shaping the intrinsic firing pattern of principal brain neurons, we examined the effects of selective KCNQ/M channel modulators on spike electrogenesis in CA1 p ...
Information Processing in Motor Learning
... Transport the information necessary for all activities we carry out The language of the nervous system Relay of impulse within neuron: ...
... Transport the information necessary for all activities we carry out The language of the nervous system Relay of impulse within neuron: ...
Information Processing in Motor Learning
... Transport the information necessary for all activities we carry out The language of the nervous system Relay of impulse within neuron: ...
... Transport the information necessary for all activities we carry out The language of the nervous system Relay of impulse within neuron: ...
attention - CMU Graphics
... -- space can be considered one of the feature -- may be spatial locations identified by the animal as behaviorally relevant based on color luminance. -- feature-similarity gain model responses would be enhanced for all neurons whose sensory selectivity matched the current ...
... -- space can be considered one of the feature -- may be spatial locations identified by the animal as behaviorally relevant based on color luminance. -- feature-similarity gain model responses would be enhanced for all neurons whose sensory selectivity matched the current ...
Chapter 11 PowerPoint Slides PDF - CM
... extends from cell body and divides into two processes: one process carries sensory information from sensory receptors to cell body; other process carries sensory information from cell body to spinal cord; sensory neurons that carry information related to pain, touch, and pressure © 2016 Pearson Educ ...
... extends from cell body and divides into two processes: one process carries sensory information from sensory receptors to cell body; other process carries sensory information from cell body to spinal cord; sensory neurons that carry information related to pain, touch, and pressure © 2016 Pearson Educ ...
Stimulus Dependence of Local Field Potential Spectra: Experiment
... activity was recorded from opercular V1 (foval and parafoveal representations) using microelectrodes (300,800 kOhms; FHC). Signals were high-pass filtered (1 Hz; digital two-pole Butterworth filter), amplified using an Alpha Omega amplifier system and digitized at 20.83 kHz. The extracellular field ...
... activity was recorded from opercular V1 (foval and parafoveal representations) using microelectrodes (300,800 kOhms; FHC). Signals were high-pass filtered (1 Hz; digital two-pole Butterworth filter), amplified using an Alpha Omega amplifier system and digitized at 20.83 kHz. The extracellular field ...
Review on Methods of Selecting Number of Hidden Nodes in
... Artificial Neural Network is an information processing system which is inspired by the models of biological neural network [1]. It is an adaptive system that changes its structure or internal information that flows through the network during the training time [2]. In terms of definition Artificial N ...
... Artificial Neural Network is an information processing system which is inspired by the models of biological neural network [1]. It is an adaptive system that changes its structure or internal information that flows through the network during the training time [2]. In terms of definition Artificial N ...
Understanding Embodied Cognition through Dynamical Systems
... shared assumption across a broad range of subdisciplines concerned with human cognition. The assumption was the we may study human perception, cognition, and motor planning at different levels of abstraction. The most abstract, purely computational level characterizes the nature of the problem solve ...
... shared assumption across a broad range of subdisciplines concerned with human cognition. The assumption was the we may study human perception, cognition, and motor planning at different levels of abstraction. The most abstract, purely computational level characterizes the nature of the problem solve ...
Dopamine Neurons Mediate a Fast Excitatory Signal
... sites 3 and 2 were intermediate at 26 ⫾ 3 and 9.5 ⫾ 2.5%, respectively (Fig. 1 F). Bath application of the DAT inhibitor nomifensine (10 M, 10 min) dramatically increased the signal (Fig. 1 D,E), showing further that the recorded signal was mainly DA, and that substantial DAT function remained. The ...
... sites 3 and 2 were intermediate at 26 ⫾ 3 and 9.5 ⫾ 2.5%, respectively (Fig. 1 F). Bath application of the DAT inhibitor nomifensine (10 M, 10 min) dramatically increased the signal (Fig. 1 D,E), showing further that the recorded signal was mainly DA, and that substantial DAT function remained. The ...
identification of cell types in brain slices of the inferior colliculus
... depolarizing off-response to hyperpolarizing current injections (Fig. 1). The rebound was similar to a Ca 11-based rebound potential described previously in the dorsal cortex of the IC. 55 These neurons had sustained ®ring to depolarizing currents. The slow rebound was not seen in buildup±pauser neu ...
... depolarizing off-response to hyperpolarizing current injections (Fig. 1). The rebound was similar to a Ca 11-based rebound potential described previously in the dorsal cortex of the IC. 55 These neurons had sustained ®ring to depolarizing currents. The slow rebound was not seen in buildup±pauser neu ...
Subacute combined degeneration of the spinal cord
... • spinal segment • is a part of the spinal cord, having one ventral and one dorsal root • the ventral and the dorsal roots join together and form the spinal nerve • spinal nerves get out of the spinal canal through the intervertebral foramina • the segmental level: • lower motor neuron cell bodies a ...
... • spinal segment • is a part of the spinal cord, having one ventral and one dorsal root • the ventral and the dorsal roots join together and form the spinal nerve • spinal nerves get out of the spinal canal through the intervertebral foramina • the segmental level: • lower motor neuron cell bodies a ...
A cellular mechanism for cortical associations: an organizing
... because even input directly to the tuft has little effect on the apical Ca2+ initiation zone [49,63]. The conceptual breakthrough emerged from the demonstration that the Na+ and Ca2+ spike initiation zones can influence each other [59,69] (Figure 2). This occurs via the apical dendrite that is studd ...
... because even input directly to the tuft has little effect on the apical Ca2+ initiation zone [49,63]. The conceptual breakthrough emerged from the demonstration that the Na+ and Ca2+ spike initiation zones can influence each other [59,69] (Figure 2). This occurs via the apical dendrite that is studd ...
introduction presentation - Sinoe Medical Association
... The cytoskeleton with neurofilaments and neurotubules (in place of microfilaments and microtubules) Bundles of neurofilaments called neurofibrils support the dendrites and axon. - most nerve cells do not contain centrioles and cannot ...
... The cytoskeleton with neurofilaments and neurotubules (in place of microfilaments and microtubules) Bundles of neurofilaments called neurofibrils support the dendrites and axon. - most nerve cells do not contain centrioles and cannot ...
Name__________________________________ The Spinal Cord
... The Spinal Cord and Reflexes Lab A reflex arc represents the simplest type of nerve pathway found in the brain. It may consist of only 2 or 3 neurons. The pathway is an automatic, unconscious response to a change in the external environment and does not involve the brain. The main steps of a reflex ...
... The Spinal Cord and Reflexes Lab A reflex arc represents the simplest type of nerve pathway found in the brain. It may consist of only 2 or 3 neurons. The pathway is an automatic, unconscious response to a change in the external environment and does not involve the brain. The main steps of a reflex ...
The Nervous System
... Area beneath the terminal branches of the axons Contains acetylcholine receptor complexes Acetylcholine binding opens the receptor complex Cholinesterase degrades acetylcholine into acetate and choline ...
... Area beneath the terminal branches of the axons Contains acetylcholine receptor complexes Acetylcholine binding opens the receptor complex Cholinesterase degrades acetylcholine into acetate and choline ...
Biosc_48_Chapter_9_lecture
... Sympathetic Division 1. Preganglionic neurons orginate from the thoracic and lumbar regions of the spinal cord. a. Also called the thoracolumbar division 2. Preganglionic neurons synapse in sympathetic ganglia that run parallel to the spinal cord. a. These are called the paravertebral ganglia. b. T ...
... Sympathetic Division 1. Preganglionic neurons orginate from the thoracic and lumbar regions of the spinal cord. a. Also called the thoracolumbar division 2. Preganglionic neurons synapse in sympathetic ganglia that run parallel to the spinal cord. a. These are called the paravertebral ganglia. b. T ...
Chapter 15
... • autonomic effects on glandular secretion are often an indirect result of their effect on blood vessels – vasodilation – increased blood flow – increased secretion – vasoconstriction – decreased blood flow – decreased secretion ...
... • autonomic effects on glandular secretion are often an indirect result of their effect on blood vessels – vasodilation – increased blood flow – increased secretion – vasoconstriction – decreased blood flow – decreased secretion ...
Bi150 (2005)
... which had been built out behind it for my parents (the isolated segment which until that moment had been all that I could see); and with the house the town, from morning to night and in all weathers, the Square where I used to be sent before lunch, the streets along which I used to run errands, the ...
... which had been built out behind it for my parents (the isolated segment which until that moment had been all that I could see); and with the house the town, from morning to night and in all weathers, the Square where I used to be sent before lunch, the streets along which I used to run errands, the ...