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The effect of selective attention on auditory frequency
... the acoustical landscape, which is also important in the viewpoint of survival (Ashmore, 2008; Karjalainen, 2009; Rossing et al., 2002). ...
... the acoustical landscape, which is also important in the viewpoint of survival (Ashmore, 2008; Karjalainen, 2009; Rossing et al., 2002). ...
5655.full - Journal of Neuroscience
... presentations of emotional stimuli and emotion-associated fractals. We tested whether emotions could be decoded from fMRI signals evoked by the fractal stimuli using a classifier trained on the responses to the emotional stimuli (and vice versa). This was implemented as a whole-brain searchlight, mu ...
... presentations of emotional stimuli and emotion-associated fractals. We tested whether emotions could be decoded from fMRI signals evoked by the fractal stimuli using a classifier trained on the responses to the emotional stimuli (and vice versa). This was implemented as a whole-brain searchlight, mu ...
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... • This may be due to the fact that visceral pain afferents travel along the same pathways as somatic pain fibers ...
... • This may be due to the fact that visceral pain afferents travel along the same pathways as somatic pain fibers ...
Scene perception: inferior temporal cortex neurons encode the
... Inferior temporal cortex (IT) neurons have reduced receptive field sizes in complex natural scenes. This facilitates the read-out of information about individual objects from IT, but raises the question of whether more than the single object present at the fovea is represented by the firing of IT ne ...
... Inferior temporal cortex (IT) neurons have reduced receptive field sizes in complex natural scenes. This facilitates the read-out of information about individual objects from IT, but raises the question of whether more than the single object present at the fovea is represented by the firing of IT ne ...
Core Lab #1 - Reflex Responses
... neuron carries the impulse from the site of the stimulus to the central nervous system (spinal cord), where it synapses with an interneuron (3). The interneuron synapses with a motor neuron (4), which carries the nerve impulse out to an effector, such as a muscle (5), which responds by contracting. ...
... neuron carries the impulse from the site of the stimulus to the central nervous system (spinal cord), where it synapses with an interneuron (3). The interneuron synapses with a motor neuron (4), which carries the nerve impulse out to an effector, such as a muscle (5), which responds by contracting. ...
The Special Senses
... •The eye is like a camera . the eyes diaphragm is the iris , which changes pupil aperture , regulating the amount of light entering. •The curved cornea and the biconvex lens are like a cameras compound lens , refracting and converging light rays to form inverted images on the light – sensitive retin ...
... •The eye is like a camera . the eyes diaphragm is the iris , which changes pupil aperture , regulating the amount of light entering. •The curved cornea and the biconvex lens are like a cameras compound lens , refracting and converging light rays to form inverted images on the light – sensitive retin ...
The Receptive Fields of Inferior Temporal Cortex Neurons in Natural
... Inferior temporal cortex neurons have generally been found to have large visual receptive fields that typically include the fovea and extend throughout much of the visual field. However, a problem of such a large receptive field is that it does not easily support object selection by subsequent proce ...
... Inferior temporal cortex neurons have generally been found to have large visual receptive fields that typically include the fovea and extend throughout much of the visual field. However, a problem of such a large receptive field is that it does not easily support object selection by subsequent proce ...
L - Oxford Academic
... extensor muscles of the crayfish relax in a are found in other crab leg muscles. Con- few seconds (Parnas and Atwood, 1966). tractions of a spiking fiber and of a There is apparently a wide spectrum of gradedly-responding fiber from the stretch- contractural responses in crustacean fibers. er muscle ...
... extensor muscles of the crayfish relax in a are found in other crab leg muscles. Con- few seconds (Parnas and Atwood, 1966). tractions of a spiking fiber and of a There is apparently a wide spectrum of gradedly-responding fiber from the stretch- contractural responses in crustacean fibers. er muscle ...
compound action potential: nerve conduction
... When a stimulus of sufficient strength is applied to the nerve preparation, a CAP is expressed. The basic temporal characteristics of a signal can be seen and calculated. The latent period is the time from stimulus application to neuronal initial response. This is usually a fraction of a millisecond ...
... When a stimulus of sufficient strength is applied to the nerve preparation, a CAP is expressed. The basic temporal characteristics of a signal can be seen and calculated. The latent period is the time from stimulus application to neuronal initial response. This is usually a fraction of a millisecond ...
Vestibular System
... firing and the frequency of their action potentials. Increased volume (amplitude) will result in greater excursion of the basilar membrane, greater displacement of cilia, greater depolarization of receptor cells, and higher frequencies of action potentials in more cochlear nerve axons (whatever the ...
... firing and the frequency of their action potentials. Increased volume (amplitude) will result in greater excursion of the basilar membrane, greater displacement of cilia, greater depolarization of receptor cells, and higher frequencies of action potentials in more cochlear nerve axons (whatever the ...
Corollary Discharge Inhibition and Preservation of Temporal
... a single cell receiving only one terminal from a single primary afferent, but single cells could also receive 2, 3, or 4 terminals from a single primary afferent (Figs. 2, 3). The number of cells contacted by each afferent appeared to be quite small, although this number could not be determined exac ...
... a single cell receiving only one terminal from a single primary afferent, but single cells could also receive 2, 3, or 4 terminals from a single primary afferent (Figs. 2, 3). The number of cells contacted by each afferent appeared to be quite small, although this number could not be determined exac ...
View/Open
... It will be the purpose of this collection to bring together and make available such essentials as are now deemed necessary to the formation of a sound psychological background for modern education. There has been no conscious attempt toward over-simplification, 'although, naturally, the work is limi ...
... It will be the purpose of this collection to bring together and make available such essentials as are now deemed necessary to the formation of a sound psychological background for modern education. There has been no conscious attempt toward over-simplification, 'although, naturally, the work is limi ...
Neural correlates of attention in primate visual cortex
... field. (a) The curves indicate the normalized instantaneous firing rate averaged across 64 cells from the middle-temporal area (MT) and the medial superior temporal area (MST). The x-axis plots the time (in ms) from the onset of the stimuli. The y-axis is the level of response relative to the sustai ...
... field. (a) The curves indicate the normalized instantaneous firing rate averaged across 64 cells from the middle-temporal area (MT) and the medial superior temporal area (MST). The x-axis plots the time (in ms) from the onset of the stimuli. The y-axis is the level of response relative to the sustai ...
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... treatments for neuronal processing disorders. Environmental enrichment has been successfully used in treating multiple neuronal processing disorders. The underlying physiological changes consequent to environmental enrichment has been studied in the primary sensory cortex. However, non-primary senso ...
... treatments for neuronal processing disorders. Environmental enrichment has been successfully used in treating multiple neuronal processing disorders. The underlying physiological changes consequent to environmental enrichment has been studied in the primary sensory cortex. However, non-primary senso ...
How Spike Generation Mechanisms Determine the Neuronal
... conductance-based neurons and analytical calculations of one-variable nonlinear integrate-and-fire neurons, we characterized the dependence of this modulation on f. For sufficiently high noise, the neuron acts as a low-pass filter. The modulation amplitude is approximately constant for frequencies u ...
... conductance-based neurons and analytical calculations of one-variable nonlinear integrate-and-fire neurons, we characterized the dependence of this modulation on f. For sufficiently high noise, the neuron acts as a low-pass filter. The modulation amplitude is approximately constant for frequencies u ...
The Interoceptive, or Visceral, Sensations
... spinothalamic tract, where the fibers that carry visceral pain lie medial to those that carry superficial pain and temperature sensations. Others may travel in the ipsilateral spinothalamic tract. Many ascend for a great distance in Lissauer tract before synapsing, and some ascend by long intersegme ...
... spinothalamic tract, where the fibers that carry visceral pain lie medial to those that carry superficial pain and temperature sensations. Others may travel in the ipsilateral spinothalamic tract. Many ascend for a great distance in Lissauer tract before synapsing, and some ascend by long intersegme ...
Evidence for time division multiplexing of multiple simultaneous
... quantiles, by definition (Figure 3A-B; E-F). But on dual-sound (AB) trials, for any given trial or ...
... quantiles, by definition (Figure 3A-B; E-F). But on dual-sound (AB) trials, for any given trial or ...
Fine structural analysis of extraocular muscle spindles of a two
... spindles of aged persons are already present in EOM spindles of a 2-year-old infant. Mi-1 HODS. Distal halves of two EOMs obtained from a 2-year-old multiorgan donor were immersionfixed and prepared for electron microscopy. The fine structure of 10 muscle spindles and of 1 "false ...
... spindles of aged persons are already present in EOM spindles of a 2-year-old infant. Mi-1 HODS. Distal halves of two EOMs obtained from a 2-year-old multiorgan donor were immersionfixed and prepared for electron microscopy. The fine structure of 10 muscle spindles and of 1 "false ...
Fine structural analysis of extraocular muscle spindles of a
... spindles of aged persons are already present in EOM spindles of a 2-year-old infant. Mi-1 HODS. Distal halves of two EOMs obtained from a 2-year-old multiorgan donor were immersionfixed and prepared for electron microscopy. The fine structure of 10 muscle spindles and of 1 "false ...
... spindles of aged persons are already present in EOM spindles of a 2-year-old infant. Mi-1 HODS. Distal halves of two EOMs obtained from a 2-year-old multiorgan donor were immersionfixed and prepared for electron microscopy. The fine structure of 10 muscle spindles and of 1 "false ...
Synaptic Specificity in Frog Sympathetic Ganglia During
... independently described this class of neurons in R. catesbiana. My findings agreein most respectswith those of Dodd and Horn. In R. pipiens, these slow-B cells were characterized by axonal conduction velocities, excitation thresholds, and soma diameters intermediate between those of fast-B and C cel ...
... independently described this class of neurons in R. catesbiana. My findings agreein most respectswith those of Dodd and Horn. In R. pipiens, these slow-B cells were characterized by axonal conduction velocities, excitation thresholds, and soma diameters intermediate between those of fast-B and C cel ...
Selective amplification of the S
... background (i.e. cone contrast). Stimulus chromaticity is given by the vector direction and contrast by vector length within the cone contrast space. Three cardinal stimuli (RG, BY and Ach) were determined within this space to isolate each of the three different post-receptoral mechanisms, respectiv ...
... background (i.e. cone contrast). Stimulus chromaticity is given by the vector direction and contrast by vector length within the cone contrast space. Three cardinal stimuli (RG, BY and Ach) were determined within this space to isolate each of the three different post-receptoral mechanisms, respectiv ...
The Emergence of Selective Attention through - laral
... of a visual attention ‘spotlight’, have been later explained by a parallel interactive process. In particular, Bichot, Rossi and Desimone [6] showed how a feature-selection mechanism enhances the activity of the neurons that code for the relevant feature in parallel throughout the visual field, and ...
... of a visual attention ‘spotlight’, have been later explained by a parallel interactive process. In particular, Bichot, Rossi and Desimone [6] showed how a feature-selection mechanism enhances the activity of the neurons that code for the relevant feature in parallel throughout the visual field, and ...
PAIN CONTROL THEORIES
... Pain Perceptions – based on expectations, past experience, anxiety, suggestions Affective – one’s emotional factors that can affect pain experience Behavioral – how one expresses or controls pain Cognitive – one’s beliefs (attitudes) about pain ...
... Pain Perceptions – based on expectations, past experience, anxiety, suggestions Affective – one’s emotional factors that can affect pain experience Behavioral – how one expresses or controls pain Cognitive – one’s beliefs (attitudes) about pain ...