Slide 1 - Elsevier Store
... FIGURE 46.3 Regions in human brain activated by attention and regions associated with neglect. (A) Visual stimulation did not activate the frontal or parietal cortex reliably when attention was directed elsewhere in the visual field. (B) When the subject directed attention to a peripheral target lo ...
... FIGURE 46.3 Regions in human brain activated by attention and regions associated with neglect. (A) Visual stimulation did not activate the frontal or parietal cortex reliably when attention was directed elsewhere in the visual field. (B) When the subject directed attention to a peripheral target lo ...
Renaissance Ruffs and Roman Aromas
... Smells, tastes, touches, sights and sounds help define modernity too. It is impossible to understand the emergence of empires, the rise of industrialism, large-scale urbanization, and a host of other 19th- and 20th-century developments without taking into account the new noises and sounds of factory ...
... Smells, tastes, touches, sights and sounds help define modernity too. It is impossible to understand the emergence of empires, the rise of industrialism, large-scale urbanization, and a host of other 19th- and 20th-century developments without taking into account the new noises and sounds of factory ...
Olfaction
... (a) Two molecules that have similar structures, but one smells like musk and the other is odorless. (b) Two molecules with different structures but similar odors. ...
... (a) Two molecules that have similar structures, but one smells like musk and the other is odorless. (b) Two molecules with different structures but similar odors. ...
Multisensory contributions to low-level, `unisensory` processing
... both of which use feedback input and lag the initial feedforward sensory input. In any case, given that the requirements for integration [48] are met, a visual or somatosensory input could enhance the spatial accuracy of the behavioral response to the auditory input and perhaps even its perceptual s ...
... both of which use feedback input and lag the initial feedforward sensory input. In any case, given that the requirements for integration [48] are met, a visual or somatosensory input could enhance the spatial accuracy of the behavioral response to the auditory input and perhaps even its perceptual s ...
What can cognitive psychology and sensory evaluation learn from
... memory for colors. His world became grey. This illustrates that V4 is the brain area responsible for the sensation of color. Visual systems can also be dissociated experimentally in animals by lesioning localized regions of the brain. For example, monkeys with temporal lesions are unable to perform ...
... memory for colors. His world became grey. This illustrates that V4 is the brain area responsible for the sensation of color. Visual systems can also be dissociated experimentally in animals by lesioning localized regions of the brain. For example, monkeys with temporal lesions are unable to perform ...
Testing Hearing - Ask Doctor Clarke
... creating a masking noise. A word or number is whispered softly to see if the patient can hear. The patient must either have their eyes closed or be unable to see your lips moving. Some practitioners use the number 26 to test higher tones and 100 to test lower tones. The Rinne and Weber tests are com ...
... creating a masking noise. A word or number is whispered softly to see if the patient can hear. The patient must either have their eyes closed or be unable to see your lips moving. Some practitioners use the number 26 to test higher tones and 100 to test lower tones. The Rinne and Weber tests are com ...
From visual field to V1
... of the M and P layers. K cells are functionally and neurochemically distinct from M and P cells and provide a third channel to the visual cortex. ...
... of the M and P layers. K cells are functionally and neurochemically distinct from M and P cells and provide a third channel to the visual cortex. ...
A Candidate Pathway for a Visual Instructional Signal to the Barn
... able to delineate the additional axonal targets of these neurons, we suggest that these SGC neurons belong to the small subgroup that projects along the CTB. This assumption is based on several lines of evidence: (1) in their morphological features (soma size and multipolar organization with dendrit ...
... able to delineate the additional axonal targets of these neurons, we suggest that these SGC neurons belong to the small subgroup that projects along the CTB. This assumption is based on several lines of evidence: (1) in their morphological features (soma size and multipolar organization with dendrit ...
Note
... An example of identification of the stimulus (actually the location of the sound source) based on the temporal pattern of neural responses in cortical neurons. Here neurons code aspects of the stimulus by changing the overall temporal patterns of response in a way that has little to do with the wav ...
... An example of identification of the stimulus (actually the location of the sound source) based on the temporal pattern of neural responses in cortical neurons. Here neurons code aspects of the stimulus by changing the overall temporal patterns of response in a way that has little to do with the wav ...
Auditory Nerve - Neurobiology of Hearing
... physiological properties suggested that they must have different structural properties. Charlie Liberman and I were collaborating on this work and while he looked in the inner ear, I looked in the brain. The top panel is a surface preparation view of 3 IHCs. What Charlie found was that the low thres ...
... physiological properties suggested that they must have different structural properties. Charlie Liberman and I were collaborating on this work and while he looked in the inner ear, I looked in the brain. The top panel is a surface preparation view of 3 IHCs. What Charlie found was that the low thres ...
BrainMechanismsofUnconsciousInference2011
... unconscious inference theories of perception must explain how the conclusion of an inference about size and distance leads to the experience of an object as having a certain size and being at a certain distance. In other words, the theories need to explain how the conclusion to an inference […] can ...
... unconscious inference theories of perception must explain how the conclusion of an inference about size and distance leads to the experience of an object as having a certain size and being at a certain distance. In other words, the theories need to explain how the conclusion to an inference […] can ...
9-Sensation of Smell..
... possible presence of toxins and are usually avoided. • Taste and smell are closely linked even though they involve different receptors and receptive processes. (??overlap in central processing). ...
... possible presence of toxins and are usually avoided. • Taste and smell are closely linked even though they involve different receptors and receptive processes. (??overlap in central processing). ...
Is neocortex essentially multisensory?
... presented targets [37]. Based on these data, it is clear that association cortical areas have an important role to play in multimodally driven behaviours. Nevertheless, for many behaviors (if not all) and contexts, synthesis of information from different modalities might be achieved, enhanced or pro ...
... presented targets [37]. Based on these data, it is clear that association cortical areas have an important role to play in multimodally driven behaviours. Nevertheless, for many behaviors (if not all) and contexts, synthesis of information from different modalities might be achieved, enhanced or pro ...
Altmann, L. Wiseheart R, Altmann LJ, Park H, Lombardino LJ.
... levels of noise (random modulation of F(0) contour) and two levels of tremor (constant modulation of F(0) contour with a low-amplitude wave) under a speaking-rate manipulation (an increase in speaking rate that is common to older male voices). These materials were submitted to 40 naive listeners in ...
... levels of noise (random modulation of F(0) contour) and two levels of tremor (constant modulation of F(0) contour with a low-amplitude wave) under a speaking-rate manipulation (an increase in speaking rate that is common to older male voices). These materials were submitted to 40 naive listeners in ...
Sensory Systems and Neural Circuits II
... mechanoreceptors (many of which are nociceptors) • Sensation changes over time: probably feel a sharp stab at first and then a wave of aching pain • Sharp pain: signaled via fast-conducting A-fibers, which project to the somatosensory cortex • Aching pain: a separate, simultaneous signal sent fro ...
... mechanoreceptors (many of which are nociceptors) • Sensation changes over time: probably feel a sharp stab at first and then a wave of aching pain • Sharp pain: signaled via fast-conducting A-fibers, which project to the somatosensory cortex • Aching pain: a separate, simultaneous signal sent fro ...
Slide 1
... mammals. Comparative studies of extant mammals reveal cortical areas that are widespread across mammalian clades, suggesting that they have been retained from early mammalian ancestors. A. Dorsal view of the brain with cortical areas indicated. B. Lateral view. C. View of cortex after it has been se ...
... mammals. Comparative studies of extant mammals reveal cortical areas that are widespread across mammalian clades, suggesting that they have been retained from early mammalian ancestors. A. Dorsal view of the brain with cortical areas indicated. B. Lateral view. C. View of cortex after it has been se ...
PowerPoint 演示文稿 - Shandong University
... as the pain receptors and the baroreceptors of the arterial tree, are useful in situations requiring maintained information about a stimulus. ...
... as the pain receptors and the baroreceptors of the arterial tree, are useful in situations requiring maintained information about a stimulus. ...
sense organs
... as the pain receptors and the baroreceptors of the arterial tree, are useful in situations requiring maintained information about a stimulus. ...
... as the pain receptors and the baroreceptors of the arterial tree, are useful in situations requiring maintained information about a stimulus. ...
chapter15
... The Puzzle of Olfactory Quality • Researchers have found it difficult to map perceptual experience onto physical attributes of odorants because • there is no specific language for odor quality. • some molecules that have similar structure smell different, and some that have different structures sme ...
... The Puzzle of Olfactory Quality • Researchers have found it difficult to map perceptual experience onto physical attributes of odorants because • there is no specific language for odor quality. • some molecules that have similar structure smell different, and some that have different structures sme ...
Ch15aa
... The Puzzle of Olfactory Quality • Researchers have found it difficult to map perceptual experience onto physical attributes of odorants because • there is no specific language for odor quality. • some molecules that have similar structure smell different, and some that have different structures sme ...
... The Puzzle of Olfactory Quality • Researchers have found it difficult to map perceptual experience onto physical attributes of odorants because • there is no specific language for odor quality. • some molecules that have similar structure smell different, and some that have different structures sme ...
File
... The sound barrier is a speed barrier that judges an airplane’s actions by the speed its going. To break the sound barrier you have to travel faster than the speed of sound. The shock wave that is made by an airplane moving at a supersonic speed makes a shocking change in air pressure. The fastest pl ...
... The sound barrier is a speed barrier that judges an airplane’s actions by the speed its going. To break the sound barrier you have to travel faster than the speed of sound. The shock wave that is made by an airplane moving at a supersonic speed makes a shocking change in air pressure. The fastest pl ...
Neural Coding and Auditory Perception
... To address these questions, we characterized the effect of reverberation on the directional sensitivity of IC neurons in unanesthetized rabbit across a wide span of the tonotopic axis. We used two types of virtual space, broadband noise stimuli: “ITD-only” in which ITD varies with azimuth while ILD ...
... To address these questions, we characterized the effect of reverberation on the directional sensitivity of IC neurons in unanesthetized rabbit across a wide span of the tonotopic axis. We used two types of virtual space, broadband noise stimuli: “ITD-only” in which ITD varies with azimuth while ILD ...
The Visual System: From Eye to Cortex - U
... different perspective, there is a difference in the two retinal images; this binocular disparity is greater for closer things; the degree of binocular disparity associated with a particular visual stimulus helps the brain create a 3-D perception from two 2-D retinal images thus depth perception is p ...
... different perspective, there is a difference in the two retinal images; this binocular disparity is greater for closer things; the degree of binocular disparity associated with a particular visual stimulus helps the brain create a 3-D perception from two 2-D retinal images thus depth perception is p ...
Notes
... 1. Cell Body: This contains the nucleus and other metabolic structures required to keep the cell alive. 2. Dendrites: This branch out from the cell body to receive electrical signals from other neurons. 3. Axon or Nerve Fibre: A tube filled with fluids that conducts the electrical signal. Many such ...
... 1. Cell Body: This contains the nucleus and other metabolic structures required to keep the cell alive. 2. Dendrites: This branch out from the cell body to receive electrical signals from other neurons. 3. Axon or Nerve Fibre: A tube filled with fluids that conducts the electrical signal. Many such ...
The Visual System: From Eye to Cortex - U
... • We all have a blind spot at the optic disk, due to the exit of axons from the retinal ganglion cells • We are normally unaware of our blind spots, even when looking through one stationary eye because of completion; the visual system is able to use visual information gathered from receptors around ...
... • We all have a blind spot at the optic disk, due to the exit of axons from the retinal ganglion cells • We are normally unaware of our blind spots, even when looking through one stationary eye because of completion; the visual system is able to use visual information gathered from receptors around ...