NEURAL MECHANISMS SUPPORTING THE LEARNING
... associative learning processes and conscious UCS expectancies modulate the expression of UCRs. Few brain imaging studies have used functional magnetic resonance imaging (fMRI) to investigate the neural substrates that support conditioned UCR diminution. In this previous research, UCR diminution has ...
... associative learning processes and conscious UCS expectancies modulate the expression of UCRs. Few brain imaging studies have used functional magnetic resonance imaging (fMRI) to investigate the neural substrates that support conditioned UCR diminution. In this previous research, UCR diminution has ...
Emotional experiences of tension and suspense: psychological
... associated with affective processing in the orbitofrontal cortex and the amygdala, underlining the close connection between musical tension and music-evoked emotion. A methodologically similar fMRI study investigating neural correlates of suspense evoked by a literary text found suspenseful text seg ...
... associated with affective processing in the orbitofrontal cortex and the amygdala, underlining the close connection between musical tension and music-evoked emotion. A methodologically similar fMRI study investigating neural correlates of suspense evoked by a literary text found suspenseful text seg ...
AXOTOMIZED SPINAL COMMISSURAL INTERNEURONS OF THE ADULT FELINE:
... interneurons are capable of spontaneous functional regeneration through an injured spinal cord. PCI growth cones are complex and unlike growth cones previously described in the literature. The final study of the thesis examines the morphologies of PCI growth cones within spinal cord injury sites. W ...
... interneurons are capable of spontaneous functional regeneration through an injured spinal cord. PCI growth cones are complex and unlike growth cones previously described in the literature. The final study of the thesis examines the morphologies of PCI growth cones within spinal cord injury sites. W ...
Neck Muscle Responses to Stimulation of Monkey Superior
... usually employed a central FP and a stimulation duration of 100 ms, although stimulation duration could be lengthened to 150 ms to ensure the entire gaze shift amplitude was realized before the end of the stimulation train. A block of 20 – 40 stimulation trials was delivered at every site between th ...
... usually employed a central FP and a stimulation duration of 100 ms, although stimulation duration could be lengthened to 150 ms to ensure the entire gaze shift amplitude was realized before the end of the stimulation train. A block of 20 – 40 stimulation trials was delivered at every site between th ...
Effects of Residual Inhibition Phenomenon on Early Auditory Evoked
... consolidation-like process which may lead to the translocation of tinnitus from the cochlea to complex neuronal networks. (Similarities of tinnitus with memory, Guitton, 2012). ...
... consolidation-like process which may lead to the translocation of tinnitus from the cochlea to complex neuronal networks. (Similarities of tinnitus with memory, Guitton, 2012). ...
Tinnitus: Causes and Treatment
... and pathological causes can be ruled out, it points to a possible muscle, dental, or TMJ problem. The sternocleidomastoid muscle appears to be the culprit in most cases. Palpation of this muscle, which is the large muscle under the ear on both sides of the neck that acts to rotate the head, aggravat ...
... and pathological causes can be ruled out, it points to a possible muscle, dental, or TMJ problem. The sternocleidomastoid muscle appears to be the culprit in most cases. Palpation of this muscle, which is the large muscle under the ear on both sides of the neck that acts to rotate the head, aggravat ...
Behavioural Brain Research Ventral pallidum roles in reward and
... Importantly, the ‘thalamic preparation’ may damage the ventral pallidum, which is part of the telencephalon, raising the possibility that ventral pallidum damage might similarly be responsible for the thalamic animal’s aversion to sucrose. The importance to positive hedonic reactions of a ventral te ...
... Importantly, the ‘thalamic preparation’ may damage the ventral pallidum, which is part of the telencephalon, raising the possibility that ventral pallidum damage might similarly be responsible for the thalamic animal’s aversion to sucrose. The importance to positive hedonic reactions of a ventral te ...
Neuro-Opthalmology (Developments in Ophthalmology, Vol. 40)
... the implementation of 3-D eye movements, and that a pure central neuronal implementation for eye movements is probably not sufficient [see the chapter by Demer]. (3) Specifically for cortical structures, it has been shown that one area can be involved in the control of several types of eye movement ...
... the implementation of 3-D eye movements, and that a pure central neuronal implementation for eye movements is probably not sufficient [see the chapter by Demer]. (3) Specifically for cortical structures, it has been shown that one area can be involved in the control of several types of eye movement ...
Axonal degeneration as a therapeutic target in the CNS | SpringerLink
... inflammatory disorders, such as multiple sclerosis (MS), and degenerative diseases, such as Alzheimer’s disease (AD) and Parkinson’s disease (PD), also show pronounced axonal pathology. We have to bear in mind that, although some parts of the degenerative cascade might indeed be similar in different ...
... inflammatory disorders, such as multiple sclerosis (MS), and degenerative diseases, such as Alzheimer’s disease (AD) and Parkinson’s disease (PD), also show pronounced axonal pathology. We have to bear in mind that, although some parts of the degenerative cascade might indeed be similar in different ...
Rapid Translocation of Zn 2+ from Nerve Terminals
... and Christopher J. Frederickson. Rapid translocation of Zn2⫹ from presynaptic terminals into postsynaptic hippocampal neurons after physiological stimulation. J Neurophysiol 86: 2597–2604, 2001. Zn2⫹ is found in glutamatergic nerve terminals throughout the mammalian forebrain and has diverse extrace ...
... and Christopher J. Frederickson. Rapid translocation of Zn2⫹ from presynaptic terminals into postsynaptic hippocampal neurons after physiological stimulation. J Neurophysiol 86: 2597–2604, 2001. Zn2⫹ is found in glutamatergic nerve terminals throughout the mammalian forebrain and has diverse extrace ...
Temporal modulation of the dynamics of neuronal networks with
... responses of the monkeys. These deviations could be due to increased or decreased spike count, as well as to jitters in spike times. Our results support the hypothesis of a complex spatiotemporal coding of behavioral adaptation by dACC, and suggest that dACC signals are unlikely to be decoded by a n ...
... responses of the monkeys. These deviations could be due to increased or decreased spike count, as well as to jitters in spike times. Our results support the hypothesis of a complex spatiotemporal coding of behavioral adaptation by dACC, and suggest that dACC signals are unlikely to be decoded by a n ...
Independent component analysis of neural populations from
... Independent component analysis (ICA) is proposed for analysis of neural population activity from multichannel electrophysiological field potential measurements. The proposed analysis method provides information on spatial extents of active neural populations, locations of the populations with respec ...
... Independent component analysis (ICA) is proposed for analysis of neural population activity from multichannel electrophysiological field potential measurements. The proposed analysis method provides information on spatial extents of active neural populations, locations of the populations with respec ...
1 - Test Bank
... 25. The primary purpose of the myelin sheath is to ________. a. insulate the neuron so it can transmit information more efficiently Correct: The myelin sheath protects and insulates the neuron, and helps to speed up the process of neural communication. b. receive messages from outside the neuron and ...
... 25. The primary purpose of the myelin sheath is to ________. a. insulate the neuron so it can transmit information more efficiently Correct: The myelin sheath protects and insulates the neuron, and helps to speed up the process of neural communication. b. receive messages from outside the neuron and ...
Electroencephalography - Department of Computational and
... personal finances to the macro-economics of nations. Neurons, or nerve cells, are electrically active cells that are primarily responsible for carrying out the brain's functions. Neurons create action potentials, which are discrete electrical signals that travel down axons and cause the release of c ...
... personal finances to the macro-economics of nations. Neurons, or nerve cells, are electrically active cells that are primarily responsible for carrying out the brain's functions. Neurons create action potentials, which are discrete electrical signals that travel down axons and cause the release of c ...
The Formation of Specific Synaptic Connections Between Muscle
... frogs whose stage of development was noted, all but 2 had their ventral roots cut at stages XVI or XVII (average stage = 16.0). Further testing of the frogs in this group confirmed that regeneration of motoneurons was either nonspecific or weak, in that motoneurons died, failed to reinnervate foreli ...
... frogs whose stage of development was noted, all but 2 had their ventral roots cut at stages XVI or XVII (average stage = 16.0). Further testing of the frogs in this group confirmed that regeneration of motoneurons was either nonspecific or weak, in that motoneurons died, failed to reinnervate foreli ...
Descending motor pathways and the spinal
... though unilateral contraction of the biventer cervicis, complexus and splenius muscles draws the head dorsally and laterally. Examples of hypaxial neck muscles are the prevertebral muscles (longus capitis, rectus capitis ventralis and rectus capitis lateralis), the sterno- and cleidomastoid muscles ...
... though unilateral contraction of the biventer cervicis, complexus and splenius muscles draws the head dorsally and laterally. Examples of hypaxial neck muscles are the prevertebral muscles (longus capitis, rectus capitis ventralis and rectus capitis lateralis), the sterno- and cleidomastoid muscles ...
By ON THE ROLE OF THE SUPERIOR COLLICULUS IN THE CONTROL... VISUALLY-GUIDED SACCADES
... and saccadic preparation interact within the SC to influence saccadic reaction time. I concluded that saccade latency was strongly dependant on the spatial representation and interaction of visual and saccade related signals in the SC. Together, these findings provide novel insight into the neural m ...
... and saccadic preparation interact within the SC to influence saccadic reaction time. I concluded that saccade latency was strongly dependant on the spatial representation and interaction of visual and saccade related signals in the SC. Together, these findings provide novel insight into the neural m ...
Homologous Neurons and their Locomotor Functions in Nudibranch
... during the course of evolution than the periphery (Bramble and Wake, 1985; Wainwright and Lauder, 1986; Lauder and Shaffer, 1988; Sanderson, 1988; Goslow et al., 1989; Wainwright, 1989; Wainwright et al., 1989; Kavanau, 1990; Arbas et al., 1991; Edwards and Palka, 1991; Paul, 1991; Katz and Tazaki, ...
... during the course of evolution than the periphery (Bramble and Wake, 1985; Wainwright and Lauder, 1986; Lauder and Shaffer, 1988; Sanderson, 1988; Goslow et al., 1989; Wainwright, 1989; Wainwright et al., 1989; Kavanau, 1990; Arbas et al., 1991; Edwards and Palka, 1991; Paul, 1991; Katz and Tazaki, ...
Neural representation of olfactory mixtures in the honeybee
... stimulation recording corresponded to a three-dimensional matrix with two spatial dimensions (x, y pixels of the area of interest) and a temporal dimension (100 frames). Three steps were carried out to calculate the signals. First, to reduce photon (shot) noise, the raw data were filtered in both the ...
... stimulation recording corresponded to a three-dimensional matrix with two spatial dimensions (x, y pixels of the area of interest) and a temporal dimension (100 frames). Three steps were carried out to calculate the signals. First, to reduce photon (shot) noise, the raw data were filtered in both the ...
Circadian clocks in crustaceans: identified neuronal and cellular systems
... True endogenous rhythmicity, in general, persists free-running even in absence of entraining environmental cues. It is controlled by internal pacemakers, or clocks, which autonomously control cellular activity levels and thereby regulate physiological and behavioural events in an oscillatory pattern ...
... True endogenous rhythmicity, in general, persists free-running even in absence of entraining environmental cues. It is controlled by internal pacemakers, or clocks, which autonomously control cellular activity levels and thereby regulate physiological and behavioural events in an oscillatory pattern ...
What clinical disorders tell us about the neural
... entirety but only in part or as a derivative work this must be clearly indicated. For commercial re-use, please contact [email protected]. ...
... entirety but only in part or as a derivative work this must be clearly indicated. For commercial re-use, please contact [email protected]. ...
On-line Optical Operant Conditioning of Cortical Activity
... Where information has been derived from other sources, this has been indicated. ...
... Where information has been derived from other sources, this has been indicated. ...
Introducing a New Product
... When an adequate stimulus triggers stimulusgated Na+ channels to open, allowing Na+ to diffuse rapidly into the cell, a local depolarization is produced As threshold potential is reached, voltagegated Na+ channels open and more Na+ enters the cell, causing further depolarization Mosby items and deri ...
... When an adequate stimulus triggers stimulusgated Na+ channels to open, allowing Na+ to diffuse rapidly into the cell, a local depolarization is produced As threshold potential is reached, voltagegated Na+ channels open and more Na+ enters the cell, causing further depolarization Mosby items and deri ...