Adaptive, behaviorally gated, persistent encoding of task
... frontal cortex are likely to contribute to this adaptive ability because of their extraordinary flexibility, responding differently to identical stimuli depending on the task requirements and behavioral contexts. Their results are consistent with these findings, as demonstrated by the rapid, adaptiv ...
... frontal cortex are likely to contribute to this adaptive ability because of their extraordinary flexibility, responding differently to identical stimuli depending on the task requirements and behavioral contexts. Their results are consistent with these findings, as demonstrated by the rapid, adaptiv ...
Neural Coding and Auditory Perception
... which best ITD and tuning widths were uncorrelated predicted nearly constant ITD acuity for all reference ITDs, consistent with our hypothesis but contrary to the psychophysical data. This failure led to a reanalysis of the IC data from bilaterally-implanted cats, which revealed that best ITD is in ...
... which best ITD and tuning widths were uncorrelated predicted nearly constant ITD acuity for all reference ITDs, consistent with our hypothesis but contrary to the psychophysical data. This failure led to a reanalysis of the IC data from bilaterally-implanted cats, which revealed that best ITD is in ...
SOMATIC NERVOUS SYSTEM Composed of somatic parts of CNS
... Then they follow one of 4 possible courses: 1. Go up in the sympathetic chain to synapse with a postsynaptic neuron of a higher paravertebral ganglion 2. Go down the sympathetic trunk to synapse with a postsynaptic neuron of a lower paravertebral ganglion 3. Enter and synapse immediately with a post ...
... Then they follow one of 4 possible courses: 1. Go up in the sympathetic chain to synapse with a postsynaptic neuron of a higher paravertebral ganglion 2. Go down the sympathetic trunk to synapse with a postsynaptic neuron of a lower paravertebral ganglion 3. Enter and synapse immediately with a post ...
Time-frequency computational model for echo
... create an integration-time of several hundred microseconds for echo reception (Simmons, et al., 1995, 1996). The resulting auditory representation is a spectrogram-like timefrequency distribution for the energy in the sound made up of the envelopes of the bandpass-filtered, smoothed segments of the ...
... create an integration-time of several hundred microseconds for echo reception (Simmons, et al., 1995, 1996). The resulting auditory representation is a spectrogram-like timefrequency distribution for the energy in the sound made up of the envelopes of the bandpass-filtered, smoothed segments of the ...
Neurotransmitter Effects
... and keeps the blood vessels in a continual state of partial constriction • This sympathetic tone (vasomotor tone): – Constricts blood vessels and causes blood pressure to rise as needed – Prompts vessels to _______________________ if blood pressure is to be _ ...
... and keeps the blood vessels in a continual state of partial constriction • This sympathetic tone (vasomotor tone): – Constricts blood vessels and causes blood pressure to rise as needed – Prompts vessels to _______________________ if blood pressure is to be _ ...
Powerpoint
... Drugs can be associated with environmental cues present when the drugs are taken. Instead of the drug response being conditioned, an opposite adaptive response is conditioned that lessens the drug’s effect. ...
... Drugs can be associated with environmental cues present when the drugs are taken. Instead of the drug response being conditioned, an opposite adaptive response is conditioned that lessens the drug’s effect. ...
The Special Senses
... outer and inner hair cells (special type of epithelial cells) Afferent fibers of the cochlear nerve attach to the base of hair cells The stereocilia (hairs): Protrude into the endolymph Touch the tectorial membrane ...
... outer and inner hair cells (special type of epithelial cells) Afferent fibers of the cochlear nerve attach to the base of hair cells The stereocilia (hairs): Protrude into the endolymph Touch the tectorial membrane ...
Physiology and mathematical modeling of the auditory system
... It is hard to imagine what the world would be like if it was put on “mute”. For most people the vast and diverse stream of auditory information is an indispensable part of the environment perception. Our auditory system, among other things, allows us to understand speech, appreciate music, and locat ...
... It is hard to imagine what the world would be like if it was put on “mute”. For most people the vast and diverse stream of auditory information is an indispensable part of the environment perception. Our auditory system, among other things, allows us to understand speech, appreciate music, and locat ...
Untitled
... To perceive low intensity sounds, outer hair cells amplify vibrations by changing their shape in response to electrical stimulation. This ability, termed electromotility, is mediated by a transmembrane protein, prestin, that contracts in response to voltage changes. Together with the active motility ...
... To perceive low intensity sounds, outer hair cells amplify vibrations by changing their shape in response to electrical stimulation. This ability, termed electromotility, is mediated by a transmembrane protein, prestin, that contracts in response to voltage changes. Together with the active motility ...
Neurophysiological Aspects of Song Pattern Recognition and Sound
... SYNOPSIS. In their intraspecific communication females of the grasshopper Chorthippus biguttulus are able to detect minute gaps in songs. Males of this species can lateralize sound with less than 1 dB difference between the two ears. Behavioral experiments suggested that separate pathways exist for ...
... SYNOPSIS. In their intraspecific communication females of the grasshopper Chorthippus biguttulus are able to detect minute gaps in songs. Males of this species can lateralize sound with less than 1 dB difference between the two ears. Behavioral experiments suggested that separate pathways exist for ...
Topographic Mapping with fMRI
... So, parameter of interest is response phase because it tags visual field location ...
... So, parameter of interest is response phase because it tags visual field location ...
KleinCh5
... CS-UCS associations exist for many stimuli but are exhibited only for the strongest. ...
... CS-UCS associations exist for many stimuli but are exhibited only for the strongest. ...
From: Shadmehr R., Wise S.P. “The computational neurobiology of
... (depolarization) which eventually lead to the exposure of the actin sites that can bind the myosin heads – Therefore the myosin attaches to the acting and the head rotates ...
... (depolarization) which eventually lead to the exposure of the actin sites that can bind the myosin heads – Therefore the myosin attaches to the acting and the head rotates ...
The Ear - Dr Magrann
... Low frequencies (like the longer strings of a piano) cause a response in the tip of the cochlea, and high frequencies cause a response at the larger end. The hair cells are connected to CN VIII, the VESTIBULOCOCHLEAR NERVE, which takes the signals to the brain. Therefore, the cochlea is where the he ...
... Low frequencies (like the longer strings of a piano) cause a response in the tip of the cochlea, and high frequencies cause a response at the larger end. The hair cells are connected to CN VIII, the VESTIBULOCOCHLEAR NERVE, which takes the signals to the brain. Therefore, the cochlea is where the he ...
SELECT THE ONE BEST ANSWER OR COMPLETION 1. The
... (3) Opiate produced analgesia and stimulation produced analgesia elicit similar effects when given alone and synergistic effects when given together (4) Bilateral dorsolateral funiculus (DLF) lesions block both opiate produced analgesia and stimulation produced analgesia 30. An auditory nerve fiber ...
... (3) Opiate produced analgesia and stimulation produced analgesia elicit similar effects when given alone and synergistic effects when given together (4) Bilateral dorsolateral funiculus (DLF) lesions block both opiate produced analgesia and stimulation produced analgesia 30. An auditory nerve fiber ...
SENSORY NERVOUS SYSTEM
... of energy to which it is most responsive. For example, thermoreceptors are more sensitive to temperature changes than to pressure, and mechanoreceptors respond preferentially to stimuli that deform the cell membrane, receptors in the eye are sensitive to light, receptors in the ear to sound waves, a ...
... of energy to which it is most responsive. For example, thermoreceptors are more sensitive to temperature changes than to pressure, and mechanoreceptors respond preferentially to stimuli that deform the cell membrane, receptors in the eye are sensitive to light, receptors in the ear to sound waves, a ...
Brainstem 10
... Respiratory and Cardiovascular centers are located in the medullary and caudal pontine reticular formation. Some reticular neurons have long ascending and descending axons that allow profuse interaction with other neuronal systems. ...
... Respiratory and Cardiovascular centers are located in the medullary and caudal pontine reticular formation. Some reticular neurons have long ascending and descending axons that allow profuse interaction with other neuronal systems. ...
Our 5 Senses 2012 - teacher version no notes
... _____________ do the same job for vision as __________ do for audition ...
... _____________ do the same job for vision as __________ do for audition ...
Neural Integration I: Sensory Pathways and the
... Interpretation of Sensory Information • Sensory neurons relay info from receptor to specific cortex areas • Link between receptor and cortical neuron = labeled line ...
... Interpretation of Sensory Information • Sensory neurons relay info from receptor to specific cortex areas • Link between receptor and cortical neuron = labeled line ...
File - Michael A. Smith EDLD 8735 Electronic Portfolio
... is damaging to a student’s mental state in the classroom setting. While positive reinforcement is a powerful ally, it can cause problems as students will only do assignments and tasks because of the ending result instead of the overall satisfaction of mastering a new subject or learning a new educat ...
... is damaging to a student’s mental state in the classroom setting. While positive reinforcement is a powerful ally, it can cause problems as students will only do assignments and tasks because of the ending result instead of the overall satisfaction of mastering a new subject or learning a new educat ...
Neural Coding and Auditory Perception
... Chapter 31. Neural Coding and Auditory Perception later on. Moreover, the degradation is not as large as predicted by a binaural processing model [9] based upon the average interaural cross-correlation over the entire stimulus duration. Neurons whose temporal response patterns are most onset-domina ...
... Chapter 31. Neural Coding and Auditory Perception later on. Moreover, the degradation is not as large as predicted by a binaural processing model [9] based upon the average interaural cross-correlation over the entire stimulus duration. Neurons whose temporal response patterns are most onset-domina ...
Sensory receptors in the anterior uvea of the cat`s eye. An in
... Chi-square analysis of the distribution of qualitative variables within different groups offiberswas performed, and the Yates correction for small samples was applied when appropriate. Data are expressed as mean ± SEM or as percentages. Comparison of means was done by Student's /-test for unpaired d ...
... Chi-square analysis of the distribution of qualitative variables within different groups offiberswas performed, and the Yates correction for small samples was applied when appropriate. Data are expressed as mean ± SEM or as percentages. Comparison of means was done by Student's /-test for unpaired d ...