Acetylcholinesterase in central vocal control nuclei of the zebra finch
... function relation combined with the changes in synaptic efficacy and neurochemical content constitutes a wellsuited model to elucidate neuronal correlates of learning and memory processes. The vocal repertoire in each case needs to be acquired. Once acquired it is either retained throughout life in ...
... function relation combined with the changes in synaptic efficacy and neurochemical content constitutes a wellsuited model to elucidate neuronal correlates of learning and memory processes. The vocal repertoire in each case needs to be acquired. Once acquired it is either retained throughout life in ...
Specific and Nonspecific Plasticity of the Primary
... • After recording and studying the auditory responses of MGB neurons, these electrodes were connected to the cathode and anode of the constant current stimulus isolator for electric stimulation. • The distance between two electrodes was vertically 50–150m. Because of this vertical short distance, ...
... • After recording and studying the auditory responses of MGB neurons, these electrodes were connected to the cathode and anode of the constant current stimulus isolator for electric stimulation. • The distance between two electrodes was vertically 50–150m. Because of this vertical short distance, ...
Modeling the auditory pathway - Computer Science
... To discuss possible approaches to the construction and validation of a model of the auditory pathway. ...
... To discuss possible approaches to the construction and validation of a model of the auditory pathway. ...
Practice Questions for Neuro Anatomy Lectures 1 and 10 White
... 23. Which of the following controls movements guided by external stimuli? a. Premotor cortex b. Primary motor cortex c. Postmotor cortex d. Supplementary motor area 24. Which of the following is more responsible for planning and learning complex for movements? a. Premotor cortex b. Primary motor cor ...
... 23. Which of the following controls movements guided by external stimuli? a. Premotor cortex b. Primary motor cortex c. Postmotor cortex d. Supplementary motor area 24. Which of the following is more responsible for planning and learning complex for movements? a. Premotor cortex b. Primary motor cor ...
PowerPoint Slides - Portland State University
... • State space analysis and synthesis of vocalizations to aid in stimulus design • Comparison of neural responses from both a spike rate and spike timing perspective • Improved methods for creating input>output models of individual neurons provided the pure tone responses of these neurons – Used to a ...
... • State space analysis and synthesis of vocalizations to aid in stimulus design • Comparison of neural responses from both a spike rate and spike timing perspective • Improved methods for creating input>output models of individual neurons provided the pure tone responses of these neurons – Used to a ...
Citation As Published Publisher Version Accessed
... et al., 2001). This reduced variability is associated with a gradual increase in the stereotypy, sparseness and burst rate of RA neurons (Olveczky et al., 2011). An important question is how this gradual decrease in the motor pathway variability is achieved. One clue is that any reduction in drive f ...
... et al., 2001). This reduced variability is associated with a gradual increase in the stereotypy, sparseness and burst rate of RA neurons (Olveczky et al., 2011). An important question is how this gradual decrease in the motor pathway variability is achieved. One clue is that any reduction in drive f ...
Neurophysiological Aspects of Song Pattern Recognition and Sound
... probably do not project into the brain (e.g., Halex et al, 1988), where the final decision of song recognition is made. Lesion experiments have unequivocally demonstrated that for the recognition process receptor projections anterior to the metathoracic ganglion are not necessary (Ronacher et al, 19 ...
... probably do not project into the brain (e.g., Halex et al, 1988), where the final decision of song recognition is made. Lesion experiments have unequivocally demonstrated that for the recognition process receptor projections anterior to the metathoracic ganglion are not necessary (Ronacher et al, 19 ...
Lecture 27 Powerpoint File
... fire when monkey sees a graspable object or a stimulus that could be interacted with ...
... fire when monkey sees a graspable object or a stimulus that could be interacted with ...
MusNmind - University of Kentucky
... Hidden melodies in same pitch range can be identified by adults though following rhythms. 9-10 years regularly detect hidden melodies if distracter notes in different pitch range. ...
... Hidden melodies in same pitch range can be identified by adults though following rhythms. 9-10 years regularly detect hidden melodies if distracter notes in different pitch range. ...
A study on the general visceral sensory and motor systems in fish
... Afferent information from the visceral organs is carried through the general visceral sensory system while efferent information from the central nervous system is sent through the general visceral motor system. The motor system belongs to a parasympathetic division of the autonomic nervous systems. ...
... Afferent information from the visceral organs is carried through the general visceral sensory system while efferent information from the central nervous system is sent through the general visceral motor system. The motor system belongs to a parasympathetic division of the autonomic nervous systems. ...
Goldman nottebohm neuronal production migration diff in adult female canary brain pnas 1983
... The primary telencephalic song-control nucleus, HVc (hyperstriatum ventrale, pars caudalis) (1, 2), of adult female canaries doubles in size in response to androgen treatment as these birds develop male-like song (3). We became interested in the possibility that addition of neurons might contribute ...
... The primary telencephalic song-control nucleus, HVc (hyperstriatum ventrale, pars caudalis) (1, 2), of adult female canaries doubles in size in response to androgen treatment as these birds develop male-like song (3). We became interested in the possibility that addition of neurons might contribute ...
October 13 – The Auditory Brain and Perceiving
... acoustic organization ◦ Belt area: A region of cortex, directly adjacent to A1, with inputs from A1, where neurons respond to more complex characteristics of sounds ◦ Parabelt area: A region of cortex, lateral and adjacent to the belt area, where neurons respond to more complex characteristics of so ...
... acoustic organization ◦ Belt area: A region of cortex, directly adjacent to A1, with inputs from A1, where neurons respond to more complex characteristics of sounds ◦ Parabelt area: A region of cortex, lateral and adjacent to the belt area, where neurons respond to more complex characteristics of so ...
Vocal communication in frogs
... on acoustic signaling (perhaps aided by their lateral line sensory system) and the vocal repertoire can be particularly rich. In the most intensively studied species, X. laevis, males produce six distinct calls and females two; these include the advertisement and release calls common to most frogs b ...
... on acoustic signaling (perhaps aided by their lateral line sensory system) and the vocal repertoire can be particularly rich. In the most intensively studied species, X. laevis, males produce six distinct calls and females two; these include the advertisement and release calls common to most frogs b ...
Investigator/Program Director (Last, First, Middle): Nick, Teresa A.
... downstream of HVC) clearly has a role in vocal plasticity (Bottjer et al., 1984; Brainard and Doupe, 2000). A large number of birdsong physiologists have interpreted these data to mean that the AFP (1) stores the tutor song memory (serves as the template store; see Troyer and Doupe, 2000b); (2) comp ...
... downstream of HVC) clearly has a role in vocal plasticity (Bottjer et al., 1984; Brainard and Doupe, 2000). A large number of birdsong physiologists have interpreted these data to mean that the AFP (1) stores the tutor song memory (serves as the template store; see Troyer and Doupe, 2000b); (2) comp ...
Anatomy of the basal ganglia - Gonda Brain Research Center
... neurons. Firing rate at rest is 2030 spikes/s with short burst following movement. • The projection neurons are glutamatergic and send their output to the GPi & SNr. • In addition to its role in the indirect pathway, has direct cortical inputs forming the hyperdirect pathway. ...
... neurons. Firing rate at rest is 2030 spikes/s with short burst following movement. • The projection neurons are glutamatergic and send their output to the GPi & SNr. • In addition to its role in the indirect pathway, has direct cortical inputs forming the hyperdirect pathway. ...
unit1sup - University of Kentucky
... first case the later tonal group sounds as one stream due to time proximity. In the second case flanking the lower tones with a sequence at same frequency, separates the lower tone from the upper tones creating 2 separate streams. ...
... first case the later tonal group sounds as one stream due to time proximity. In the second case flanking the lower tones with a sequence at same frequency, separates the lower tone from the upper tones creating 2 separate streams. ...
BOX 31.2 DIFFERENCES BETWEEN THE VESTIBULAR AND
... mixed glycinergic and GABAergic synapses, in contrast to the purely GABAergic feedback to granule cells (Dugue, Dumoulin, Triller, & Dieudonne, 2005). The role of these neurons in the vestibular circuit is unclear. 2. Olivary neurons in the dorsal cap of Kooy, to which both the vestibular and fastig ...
... mixed glycinergic and GABAergic synapses, in contrast to the purely GABAergic feedback to granule cells (Dugue, Dumoulin, Triller, & Dieudonne, 2005). The role of these neurons in the vestibular circuit is unclear. 2. Olivary neurons in the dorsal cap of Kooy, to which both the vestibular and fastig ...
differentiation of brain vesicles
... and ‘tweenbrain into two regions. What are they called in this chapter? Questions on Schneider chapter 12: 1) What are the ganglionic eminences of the developing endbrain? 2) What are the two largest subdivisions of the diencephalon? Identify also two additional subdivisions. Which of the subdivisio ...
... and ‘tweenbrain into two regions. What are they called in this chapter? Questions on Schneider chapter 12: 1) What are the ganglionic eminences of the developing endbrain? 2) What are the two largest subdivisions of the diencephalon? Identify also two additional subdivisions. Which of the subdivisio ...
Grounded cognition Mirror neurons Mirror neurons Mirror neurons in
... Schematic view of the MNS1 model ...
... Schematic view of the MNS1 model ...
Singing in the Brain: Investigating the Role of Adult
... The songbird has an extensive history in developmental biology and neuroscience research. Song learning has often been related to the process of learning language in humans; juvenile songbirds and human babies both learn by imitating adult vocalizations, and both have sensitive periods during which ...
... The songbird has an extensive history in developmental biology and neuroscience research. Song learning has often been related to the process of learning language in humans; juvenile songbirds and human babies both learn by imitating adult vocalizations, and both have sensitive periods during which ...
Slide 1
... neuroanatomy of phonemic processing. H is Heschl’s gyrus, the primary auditory cortex. STP is the superior temporal plane, divided into posterior and anterior areas. STG is the superior temporal gyrus. Traditional theories maintain that pSTP and STG are the loci of phonemic processing. Hickok and Po ...
... neuroanatomy of phonemic processing. H is Heschl’s gyrus, the primary auditory cortex. STP is the superior temporal plane, divided into posterior and anterior areas. STG is the superior temporal gyrus. Traditional theories maintain that pSTP and STG are the loci of phonemic processing. Hickok and Po ...
Neurophysiology
... Superior Olivary Complex Lateral Lemniscus Inferior Colliculus Medial Geniculate Body Primary Auditory Cortex ...
... Superior Olivary Complex Lateral Lemniscus Inferior Colliculus Medial Geniculate Body Primary Auditory Cortex ...
view - Queen`s University
... by evidence9,10 suggesting that the brain supports more-complex sensorimotor processing than the spinal cord, so high-gain control is processed through brain pathways. Faster, ...
... by evidence9,10 suggesting that the brain supports more-complex sensorimotor processing than the spinal cord, so high-gain control is processed through brain pathways. Faster, ...
ANPS 019 Black 11-30
... -long fibers (pons) -pyramids (medulla) -corticospinal tracts in spinal cord CORTICOSPINAL TRACTS Anterior corticospinal: remains ipsilateral until cord then innervates bilaterally -medial muscles (posture muscles) Because LMNs are innervated bilaterally damage to this tract does not produce a clini ...
... -long fibers (pons) -pyramids (medulla) -corticospinal tracts in spinal cord CORTICOSPINAL TRACTS Anterior corticospinal: remains ipsilateral until cord then innervates bilaterally -medial muscles (posture muscles) Because LMNs are innervated bilaterally damage to this tract does not produce a clini ...
Bird vocalization
Bird vocalization includes both bird calls and bird songs. In non-technical use, bird songs are the bird sounds that are melodious to the human ear. In ornithology and birding, (relatively complex) songs are distinguished by function from (relatively simple) calls.