ACQ_and_the_Basal_Ganglia
... Prefrontal Cortex and Nucleus Accumbens of the Rat. The Journal of Neuroscience, 19:RC29:1-6. Bird G, Osman M, Saggerson A, Heyes C (2005) Sequence learning by action, observation and action observation. British Journal of Psychology, 96: 371–388. Brog JS, Salyapongse A, Deutch AY, Zahm DS (1993) Th ...
... Prefrontal Cortex and Nucleus Accumbens of the Rat. The Journal of Neuroscience, 19:RC29:1-6. Bird G, Osman M, Saggerson A, Heyes C (2005) Sequence learning by action, observation and action observation. British Journal of Psychology, 96: 371–388. Brog JS, Salyapongse A, Deutch AY, Zahm DS (1993) Th ...
Neural Correlates for Perception of 3D Surface Orientation from
... could thus correctly perform the crossmatching of texture and disparity gradients even with novel orientations (tests 1 and 3) and patterns (tests 2 and 3) without training. Monkeys regarded texture and disparity gradients as equivalent depth cues, and they perceived a 3D surface orientation from te ...
... could thus correctly perform the crossmatching of texture and disparity gradients even with novel orientations (tests 1 and 3) and patterns (tests 2 and 3) without training. Monkeys regarded texture and disparity gradients as equivalent depth cues, and they perceived a 3D surface orientation from te ...
Joseph and Heberlein 1 Tissue-specific Activation of a
... to Gr66aGAL4; UAS-CD8-GFP flies. Resulting tubulin-FRT-GAL80-FRT/+; UASTeTx/Gr66aGAL4; heat shock-FLP/UAS-CD8-GFP progeny were then heat shocked for one hour 15 minutes at the pupal stage to generate clones. Briefly, heat shock activation of hs-FLP randomly causes FRT sites to recombine GAL80 away f ...
... to Gr66aGAL4; UAS-CD8-GFP flies. Resulting tubulin-FRT-GAL80-FRT/+; UASTeTx/Gr66aGAL4; heat shock-FLP/UAS-CD8-GFP progeny were then heat shocked for one hour 15 minutes at the pupal stage to generate clones. Briefly, heat shock activation of hs-FLP randomly causes FRT sites to recombine GAL80 away f ...
Sensorimotor Neural Plasticity following Hand Transplantation
... from the regenerating axons. Poor specificity can result because target organs are reinnervated by nerve fibers that originally had a different function (Navarro et al., 2007). The plasticity of central connections within the cortex could be compensation offunctionality for this lack of specificity. ...
... from the regenerating axons. Poor specificity can result because target organs are reinnervated by nerve fibers that originally had a different function (Navarro et al., 2007). The plasticity of central connections within the cortex could be compensation offunctionality for this lack of specificity. ...
descending projections from the trigeminal ganglion and
... their communication with gustatory and autonomic nerve fibers was already well known at the beginning of the twentieth century (19). Since then it has been studied through in a great detail (5, 44, 51, 69, 71, and the references therein). A survey of the literature reveals that each of these nerves ...
... their communication with gustatory and autonomic nerve fibers was already well known at the beginning of the twentieth century (19). Since then it has been studied through in a great detail (5, 44, 51, 69, 71, and the references therein). A survey of the literature reveals that each of these nerves ...
The sympathetic control of blood pressure.
... regulate blood volume and blood flow (cardiac output and its apportionment) at the expense of BP. Any discussion of neurogenic hypertension must consider the role of the kidneys. The influential model developed by Guyton postulates that the relationship between renal sodium excretion and BP (the pre ...
... regulate blood volume and blood flow (cardiac output and its apportionment) at the expense of BP. Any discussion of neurogenic hypertension must consider the role of the kidneys. The influential model developed by Guyton postulates that the relationship between renal sodium excretion and BP (the pre ...
Rich-club organization in effective connectivity among cortical neurons
... were killed after the recording session; and brain tissue was sectioned, immunostained for NeuN, and imaged to verify the silicon prong placement. Signals from all recording sites were simultaneously sampled at 25 kHz. Spike sorting was performed off-line using a semi-automated Matlab script. The da ...
... were killed after the recording session; and brain tissue was sectioned, immunostained for NeuN, and imaged to verify the silicon prong placement. Signals from all recording sites were simultaneously sampled at 25 kHz. Spike sorting was performed off-line using a semi-automated Matlab script. The da ...
C-fos Expression in the Pons and Medulla of the Cat during
... motor nuclei were selected for analysis because they comprise areas of the brainstem that have been implicated in the mechanisms of generation of active sleep phenomena (for review, see Vertes, 1984; Siegel, 1989; Jones, 1991). Photomicrographs were taken using a Nikon Microphot FXA microscope under ...
... motor nuclei were selected for analysis because they comprise areas of the brainstem that have been implicated in the mechanisms of generation of active sleep phenomena (for review, see Vertes, 1984; Siegel, 1989; Jones, 1991). Photomicrographs were taken using a Nikon Microphot FXA microscope under ...
Cell Type-Specific, Presynaptic LTP of Inhibitory Synapses on Fast
... before recording. The recording temperature was 30°C. The ACSF had the following composition (in mM): 124 NaCl, 3.0 KCl, 2.0 CaCl2, 1.0 MgCl2, 1.25 NaH2PO4, 26.0 NaHCO3, and 10.0 glucose (pH 7.4). The ACSF was bubbled continuously with 95% O2/5% CO2. The flow rate of the ACSF was about 2.5 ml/min. W ...
... before recording. The recording temperature was 30°C. The ACSF had the following composition (in mM): 124 NaCl, 3.0 KCl, 2.0 CaCl2, 1.0 MgCl2, 1.25 NaH2PO4, 26.0 NaHCO3, and 10.0 glucose (pH 7.4). The ACSF was bubbled continuously with 95% O2/5% CO2. The flow rate of the ACSF was about 2.5 ml/min. W ...
a.Nerve Regeneration
... • If damage to a neuron occurs to the axon and the cell body remains intact, cut or compressed axons can regenerate: – Post-trauma axon regrowth is never exactly the same as what existed before the injury – Much of the functional recovery after nerve injury involves retraining the nervous system to ...
... • If damage to a neuron occurs to the axon and the cell body remains intact, cut or compressed axons can regenerate: – Post-trauma axon regrowth is never exactly the same as what existed before the injury – Much of the functional recovery after nerve injury involves retraining the nervous system to ...
Reinforcement Learning and the Basal Ganglia
... environment. The capacity of the environment to provide rewards to the organism as a result of its actions, is the basis for this type of learning(Sutton & Barto, 1998). The core ideas of modern reinforcement learning come from classical and instrumental conditioning theories in psychology (although ...
... environment. The capacity of the environment to provide rewards to the organism as a result of its actions, is the basis for this type of learning(Sutton & Barto, 1998). The core ideas of modern reinforcement learning come from classical and instrumental conditioning theories in psychology (although ...
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... Thus, we chose to examine the cellular localization of miR137 in the adult hippocampus. Hybridization with an miR137-specific probe showed an enrichment of miR-137 within the DG and molecular layer of the hippocampus compared with miR-1, a miRNA that is expressed at low levels in the central nervous ...
... Thus, we chose to examine the cellular localization of miR137 in the adult hippocampus. Hybridization with an miR137-specific probe showed an enrichment of miR-137 within the DG and molecular layer of the hippocampus compared with miR-1, a miRNA that is expressed at low levels in the central nervous ...
FIGURE LEGENDS FIGURE 16.1 Scanning electron micrograph of a
... FIGURE 16.2 Multiple guidance cues direct spinal cord commissural axons during neural development. (A) This original drawing by Cajal illustrates neuronal pathways in the developing chick spinal cord, showing several commissural axons extending to the ventral spinal cord and crossing the floor plate ...
... FIGURE 16.2 Multiple guidance cues direct spinal cord commissural axons during neural development. (A) This original drawing by Cajal illustrates neuronal pathways in the developing chick spinal cord, showing several commissural axons extending to the ventral spinal cord and crossing the floor plate ...
PDF Mynark - American Kinesiology Association
... rocal inhibition is the process of inhibiting the motoneurons that innervate an antagonist muscle as the agonist muscle is activated. This circuit is mediated by the Ia inhibitory interneuron and allows the joint to flex through a full range of motion. The inhibition exerted by the Ia inhibitory int ...
... rocal inhibition is the process of inhibiting the motoneurons that innervate an antagonist muscle as the agonist muscle is activated. This circuit is mediated by the Ia inhibitory interneuron and allows the joint to flex through a full range of motion. The inhibition exerted by the Ia inhibitory int ...
LECTURE OF NERVOUS SYSTEM
... parasympathetic part of the autonomic system conserving and restoring energy. i.e., rebuilding the body resources during rest : 1. They slow the heart rate 2. increase peristalsis of the intestine and glandular activity, and open the sphincters. 3. constriction of the pupil. NB .The hypothalamus of ...
... parasympathetic part of the autonomic system conserving and restoring energy. i.e., rebuilding the body resources during rest : 1. They slow the heart rate 2. increase peristalsis of the intestine and glandular activity, and open the sphincters. 3. constriction of the pupil. NB .The hypothalamus of ...
Formation of Neuronal Pathways in the lmaginal Discs of Drosophila
... 21 A4 stains all known sensory neurons as well as motor axons, and (2) the same neurons in the peripheral nervous system were stained when antibodies specific for HRP were used instead of MAb 2lA4; previous studies have shown that the antiperoxidase antibodies bind to all neuronal membranes in Droso ...
... 21 A4 stains all known sensory neurons as well as motor axons, and (2) the same neurons in the peripheral nervous system were stained when antibodies specific for HRP were used instead of MAb 2lA4; previous studies have shown that the antiperoxidase antibodies bind to all neuronal membranes in Droso ...
Spinal cord and reflexes
... Occur simultaneously, coordinated with flexor reflex For example, flexor reflex causes leg to pull up Crossed extensor reflex straightens other leg To receive body weight Maintained by reverberating circuits ...
... Occur simultaneously, coordinated with flexor reflex For example, flexor reflex causes leg to pull up Crossed extensor reflex straightens other leg To receive body weight Maintained by reverberating circuits ...
Spinal cord and reflexes
... Occur simultaneously, coordinated with flexor reflex For example, flexor reflex causes leg to pull up Crossed extensor reflex straightens other leg To receive body weight Maintained by reverberating circuits ...
... Occur simultaneously, coordinated with flexor reflex For example, flexor reflex causes leg to pull up Crossed extensor reflex straightens other leg To receive body weight Maintained by reverberating circuits ...
PDF file - University of Kentucky
... responses from tension reception aids in proprioception of the limbs. However, it is a daunting task to monitor each GTO in a mammalian muscle and related the forces exerted on each sensory neuron in relation to regional and total muscle tension. Perhaps less sophisticated skeletal muscular systems ...
... responses from tension reception aids in proprioception of the limbs. However, it is a daunting task to monitor each GTO in a mammalian muscle and related the forces exerted on each sensory neuron in relation to regional and total muscle tension. Perhaps less sophisticated skeletal muscular systems ...