Patient Machine Interface for the Control of Mechanical Ventilation
... analysis of acoustic brainstem potentials [22]. Indeed, the brainstem regions involved in breathing control is located “higher”, that is, closer to the skull, than the neuronal networks producing the brainstem auditory evoked potentials (BAEP). It is therefore surprising that little effort has been ...
... analysis of acoustic brainstem potentials [22]. Indeed, the brainstem regions involved in breathing control is located “higher”, that is, closer to the skull, than the neuronal networks producing the brainstem auditory evoked potentials (BAEP). It is therefore surprising that little effort has been ...
20-Limbic
... Entry of the information into the limbic system is either directly, to the amygdala, or indirectly to the hippocampal formation, via entorhinal area. The amygdala appears to provide suggestion to experience & especially relevant to social stimuli. The affect is an evolutionary development from more ...
... Entry of the information into the limbic system is either directly, to the amygdala, or indirectly to the hippocampal formation, via entorhinal area. The amygdala appears to provide suggestion to experience & especially relevant to social stimuli. The affect is an evolutionary development from more ...
31 Relating the Activity of Sensory Neurons to Perception
... functional and anatomical properties. The sensory information they encode may or may not be useful for the task at hand or sufficiently sensitive to explain the detail with which ...
... functional and anatomical properties. The sensory information they encode may or may not be useful for the task at hand or sufficiently sensitive to explain the detail with which ...
The Structure of the Nervous System
... dorsal side,and the bottom side is the ventral side. If we look down on the nervous system,we see that it may be divided into two equal halves (Figure 7.2b). The right side of the brain and spinal cord is the mirror image of the left side. This characteristicis known as bilateralsymmetry.with just a ...
... dorsal side,and the bottom side is the ventral side. If we look down on the nervous system,we see that it may be divided into two equal halves (Figure 7.2b). The right side of the brain and spinal cord is the mirror image of the left side. This characteristicis known as bilateralsymmetry.with just a ...
Протокол
... extreme difficulty in manipulating objects without visual guidance. These lesions also cause loss of muscle coordination and severe disturbances of locomotion because of ...
... extreme difficulty in manipulating objects without visual guidance. These lesions also cause loss of muscle coordination and severe disturbances of locomotion because of ...
Plasticity in the developing brain: Implications for
... mechanisms responsible for brain plasticity and how they can be influenced to improve outcomes after brain injuries are areas of knowledge important for all neuroscience clinicians. MECHANISMS FOR PLASTICITY IN THE CENTRAL NERVOUS SYSTEM Several mechanisms that involve neuronal plasticity stand out ...
... mechanisms responsible for brain plasticity and how they can be influenced to improve outcomes after brain injuries are areas of knowledge important for all neuroscience clinicians. MECHANISMS FOR PLASTICITY IN THE CENTRAL NERVOUS SYSTEM Several mechanisms that involve neuronal plasticity stand out ...
The representation of Kanizsa illusory contours in the monkey
... Stimulus reduction is an effective way to study visual performance. Cues such as surface characteristics, colour and inner lines can be removed from stimuli, revealing how the change affects recognition and neural processing. An extreme reduction is the removal of the very stimulus, defining it with ...
... Stimulus reduction is an effective way to study visual performance. Cues such as surface characteristics, colour and inner lines can be removed from stimuli, revealing how the change affects recognition and neural processing. An extreme reduction is the removal of the very stimulus, defining it with ...
The Nervous System
... the understanding of the structure and function of the nervous system, and to the understanding of biological, psychological and social factors that influence learning and memory. Use these tables as checklists when revising. Tick off each dot point when you are satisfied that you have thoroughly co ...
... the understanding of the structure and function of the nervous system, and to the understanding of biological, psychological and social factors that influence learning and memory. Use these tables as checklists when revising. Tick off each dot point when you are satisfied that you have thoroughly co ...
Physiologically-Inspired Model for the Visual Tuning Properties of
... large body of results on the recognition of static shapes suggests that the visual system might not reconstruct the full 3D structure of recognized objects. Instead, it seems to base recognition on an integration of information extracted from two-dimensional views of objects [12], [13], [14], [15]. ...
... large body of results on the recognition of static shapes suggests that the visual system might not reconstruct the full 3D structure of recognized objects. Instead, it seems to base recognition on an integration of information extracted from two-dimensional views of objects [12], [13], [14], [15]. ...
Is There Evidence That Memory Is Separated Into Implicit and
... from the previously mentioned word pool, based upon the effectiveness rating for the appropriate condition. The top-rated 300 words for both Condition One and Condition Two were chosen for stimuli. Of the 300 words in each condition, the 200 with the highest appropriate rating were chosen to act as ...
... from the previously mentioned word pool, based upon the effectiveness rating for the appropriate condition. The top-rated 300 words for both Condition One and Condition Two were chosen for stimuli. Of the 300 words in each condition, the 200 with the highest appropriate rating were chosen to act as ...
Spinogenesis and pruning in the primary auditory
... the same as those from which data were sampled in our previous studies in visual and granular prefrontal cortex (Elston et al., 2009a,b), thus allowing direct comparisons among data. We selected these age groups for study specifically because 3 weeks of age correlates with the window of the critical ...
... the same as those from which data were sampled in our previous studies in visual and granular prefrontal cortex (Elston et al., 2009a,b), thus allowing direct comparisons among data. We selected these age groups for study specifically because 3 weeks of age correlates with the window of the critical ...
PDF
... their capacity to record multiunits. When possible, and this was usually the case, the same recording microelectrode was used for experiments on both light-reared and dark-reared animals. The amplification levels of the signal were constant throughout the experimental series. During multiunit record ...
... their capacity to record multiunits. When possible, and this was usually the case, the same recording microelectrode was used for experiments on both light-reared and dark-reared animals. The amplification levels of the signal were constant throughout the experimental series. During multiunit record ...
“Attention for Action” and “Response Selection” in Primate Anterior
... temporally. The Go/No-go discrimination task started once the monkeys pressed the key for ⬎0.5 sec and fixated on a small fixation square (0.5 ⫻ 0.5° in visual angle) on the CRT monitor. In the spatial discrimination task, location-related visual cues using a 0.5°-sized gray square were randomly dis ...
... temporally. The Go/No-go discrimination task started once the monkeys pressed the key for ⬎0.5 sec and fixated on a small fixation square (0.5 ⫻ 0.5° in visual angle) on the CRT monitor. In the spatial discrimination task, location-related visual cues using a 0.5°-sized gray square were randomly dis ...
Distributed Modular Architectures Linking Basal Ganglia
... and elaboration in biological systems. Columns in the neocortex (Mountcastle, 1978), parasagittal strips in the cerebellar cortex (Oscarsson, 1980; Voogd and Bigare, 1980), and striosomes of the striatum (Graybiel, 1991) epitomize some of the many forms modularity assumes in the mammalian CNS. To th ...
... and elaboration in biological systems. Columns in the neocortex (Mountcastle, 1978), parasagittal strips in the cerebellar cortex (Oscarsson, 1980; Voogd and Bigare, 1980), and striosomes of the striatum (Graybiel, 1991) epitomize some of the many forms modularity assumes in the mammalian CNS. To th ...
... damage became the basis for understanding the brain organization. It is also fundamental to understanding the evolutionary aspects of the neural system.5 However, although some authors still disclose this system of strict location of brain functions, so important in a number of electrophysiological ...
Lecture 6 - Wiki Index
... respiration rate) can be monitored. The onset of a particular medical condition could be associated with a very complex (e.g., nonlinear and interactive) combination of changes on a subset of the variables being monitored. Neural networks have been used to recognize this predictive pattern so that t ...
... respiration rate) can be monitored. The onset of a particular medical condition could be associated with a very complex (e.g., nonlinear and interactive) combination of changes on a subset of the variables being monitored. Neural networks have been used to recognize this predictive pattern so that t ...
Hypothalamus
... • Medial geniculate body – auditory relay • Lateral geniculate body – visual relay ...
... • Medial geniculate body – auditory relay • Lateral geniculate body – visual relay ...
CHAPTER 12: THE CENTRAL NERVOUS SYSTEM MODULE 12.1
... Possible pathway for information transferred by conduction of an action potential from one region of brain to another (Figure 12.8): 1. Action potential originates in gray matter 2. Action potential is sent to another area of gray matter by projection fibers 3. Second (new) action potential is gener ...
... Possible pathway for information transferred by conduction of an action potential from one region of brain to another (Figure 12.8): 1. Action potential originates in gray matter 2. Action potential is sent to another area of gray matter by projection fibers 3. Second (new) action potential is gener ...
Sequencing the connectome. - Cold Spring Harbor Laboratory
... intellectually satisfying: the neural circuit he describes immediately implies the causal relationship between the stimulus and the resultant action. Circuit-level explanations of computation and behavior represent the gold standard. ...
... intellectually satisfying: the neural circuit he describes immediately implies the causal relationship between the stimulus and the resultant action. Circuit-level explanations of computation and behavior represent the gold standard. ...
(2006) Changes in visual receptive fields with microstimulation of
... alters responses to pairs of RF stimuli in favor of the selected stimulus (Moran and Desimone, 1985; Reynolds et al., 1999). Therefore, we tested the effect of FEF microstimulation on V4 responses to pairs of simultaneously presented RF stimuli. As observed previously (Moore and Armstrong, 2003), th ...
... alters responses to pairs of RF stimuli in favor of the selected stimulus (Moran and Desimone, 1985; Reynolds et al., 1999). Therefore, we tested the effect of FEF microstimulation on V4 responses to pairs of simultaneously presented RF stimuli. As observed previously (Moore and Armstrong, 2003), th ...
Visual Response Properties of Neurons in Four Extrastriate Visual
... A second set of programs was used for off-line data analysis. A neuron’s spontaneous firing rate (spikes per second) in the 3-s interval before stimulus presentation was subtracted from its firing rate during stimulus presentation to yield the net response rate for a single sweep. The stimulus sweep ...
... A second set of programs was used for off-line data analysis. A neuron’s spontaneous firing rate (spikes per second) in the 3-s interval before stimulus presentation was subtracted from its firing rate during stimulus presentation to yield the net response rate for a single sweep. The stimulus sweep ...
What We Know and Do Not Know about the Functions of the
... Figure 1. Neural responses in both rat and human OFC during reversal learning signal expectations of a subsequent reward outcome. A, Illustration of generic discrimination reversal task in which the subject is presented with two stimuli and on each trial gets to choose one. One of the stimuli, if ch ...
... Figure 1. Neural responses in both rat and human OFC during reversal learning signal expectations of a subsequent reward outcome. A, Illustration of generic discrimination reversal task in which the subject is presented with two stimuli and on each trial gets to choose one. One of the stimuli, if ch ...
Auditory Brain Development in Children With Hearing Loss– Part One
... neurons. We remember how bacon tastes and feels, and may even begin to salivate as we hear the frying sound, all because of the integration between neurons. ...
... neurons. We remember how bacon tastes and feels, and may even begin to salivate as we hear the frying sound, all because of the integration between neurons. ...
Neuroimaging techniques offer new perspectives on callosal
... within the same hemisphere mediates the response. When responding with the hand opposite of the cerebral hemisphere stimulated, visual or motor signals must take an indirect route and cross the CC to initiate the response. By subtracting reaction times (RTs) in the crossed condition from RT in the u ...
... within the same hemisphere mediates the response. When responding with the hand opposite of the cerebral hemisphere stimulated, visual or motor signals must take an indirect route and cross the CC to initiate the response. By subtracting reaction times (RTs) in the crossed condition from RT in the u ...
A visual processing task: Retina and V1
... neuron fires more), lower curves without attention. Left for area MST (a higher motion area) neurons, right for V4 (higher visual area). From (Treue, 2001). new development is to use ’higher order’ techniques in this case (Touryan, Felsen, and Dan, 2005). These methods can work well, but require muc ...
... neuron fires more), lower curves without attention. Left for area MST (a higher motion area) neurons, right for V4 (higher visual area). From (Treue, 2001). new development is to use ’higher order’ techniques in this case (Touryan, Felsen, and Dan, 2005). These methods can work well, but require muc ...
Neural correlates of consciousness
The neural correlates of consciousness (NCC) constitute the minimal set of neuronal events and mechanisms sufficient for a specific conscious percept. Neuroscientists use empirical approaches to discover neural correlates of subjective phenomena. The set should be minimal because, under the assumption that the brain is sufficient to give rise to any given conscious experience, the question is which of its components is necessary to produce it.