Taste and Smell
... of input from a group of fibers, each fiber is more sensitive to a particular taste but also responds to other taste stimuli • probably both theories are correct • taste coding involves comparison of activity across groups of fibers responding preferentially to different tastes (contrast) ...
... of input from a group of fibers, each fiber is more sensitive to a particular taste but also responds to other taste stimuli • probably both theories are correct • taste coding involves comparison of activity across groups of fibers responding preferentially to different tastes (contrast) ...
What mechanisms underlie dyadic cooperation?
... dyad gets the reward if the two tips of a string are pulled at the same time. This approach’s main drawback is that attention is focused in verifying if a certain ability/capacity can be found in another species or not. In other words it seems that a ...
... dyad gets the reward if the two tips of a string are pulled at the same time. This approach’s main drawback is that attention is focused in verifying if a certain ability/capacity can be found in another species or not. In other words it seems that a ...
Mutation of UL24 impedes the dissemination of acute herpes
... tear films of 1 log10, whilst titres in TG are often below the level of detection. Moreover, the efficiency of reactivation from latency was also severely reduced. Herein, we investigated how UL24 contributed to acute infection of TG. Our results comparing the impact of UL24 on viral titres in eye t ...
... tear films of 1 log10, whilst titres in TG are often below the level of detection. Moreover, the efficiency of reactivation from latency was also severely reduced. Herein, we investigated how UL24 contributed to acute infection of TG. Our results comparing the impact of UL24 on viral titres in eye t ...
Optical recording of electrical activity in intact neuronal networks
... neuroscience is how simple processes in neurons can generate cognitive functions and form complex memories like those experienced by humans and animals. In principle, if one were able to record from all the neurons in a network involved in a given behavior, it would be possible to reconstruct the r ...
... neuroscience is how simple processes in neurons can generate cognitive functions and form complex memories like those experienced by humans and animals. In principle, if one were able to record from all the neurons in a network involved in a given behavior, it would be possible to reconstruct the r ...
Cortex - Anatomy and Physiology
... • Capable of spatial discrimination: identification of body region being stimulated • Somatosensory homunculus upside-down caricatures represent contralateral sensory input from body regions ...
... • Capable of spatial discrimination: identification of body region being stimulated • Somatosensory homunculus upside-down caricatures represent contralateral sensory input from body regions ...
Nervous System - Fuller Anatomy
... root ganglia. The ganglia contain the cell bodies of sensory neurons. The axons of the neurons make up the dorsal roots. Ventral roots contain axons of motor neurons. The sensory and motor roots are bound together into a single spinal nerve. ...
... root ganglia. The ganglia contain the cell bodies of sensory neurons. The axons of the neurons make up the dorsal roots. Ventral roots contain axons of motor neurons. The sensory and motor roots are bound together into a single spinal nerve. ...
Chapter 15: Sense Organs
... Them Across the Surface of the Eye and into the Nose Provides Moisture ...
... Them Across the Surface of the Eye and into the Nose Provides Moisture ...
Neuron Production, Neuron Number, and Structure Size Are
... suggested that an overall increase in the number of neurons in the hippocampus is the mechanism underlying greater hippocampal information processing in fall. The present study sought to determine whether the rate of neuron production in the chickadee hippocampus fluctuates over the fall and winter. ...
... suggested that an overall increase in the number of neurons in the hippocampus is the mechanism underlying greater hippocampal information processing in fall. The present study sought to determine whether the rate of neuron production in the chickadee hippocampus fluctuates over the fall and winter. ...
Vision for Prehension in the Medial Parietal Cortex - Gallettilab
... name “V6” (Galletti et al. 1991) given to it by Semir Zeki some years before (Zeki 1986), but later we decided to use the name V6 to indicate only the ventral, fully visual region, and to refer to the dorsal region, which is less sensitive to visual stimulation, as V6A (Galletti et al. 1996). The ma ...
... name “V6” (Galletti et al. 1991) given to it by Semir Zeki some years before (Zeki 1986), but later we decided to use the name V6 to indicate only the ventral, fully visual region, and to refer to the dorsal region, which is less sensitive to visual stimulation, as V6A (Galletti et al. 1996). The ma ...
CHAPTER6 - Blackwell Publishing
... the amygdala. The information gets more and more complicated. Your book talks about three different parts of the brain. We think about the hindbrain right at the top of the spinal cord, which is associated with some basic activities. You do not need to remember the names, but you should get a sense ...
... the amygdala. The information gets more and more complicated. Your book talks about three different parts of the brain. We think about the hindbrain right at the top of the spinal cord, which is associated with some basic activities. You do not need to remember the names, but you should get a sense ...
Note - Reza Shadmehr
... scalp, about the region of the cortex where somatosensory cortex lies. In response to the stretch, an “evoked” potential at the scalp is recorded. This potential reflects the activity of neurons in the somatosensory cortex. Notice that the delay from the stretch to the onset of the evoked potential ...
... scalp, about the region of the cortex where somatosensory cortex lies. In response to the stretch, an “evoked” potential at the scalp is recorded. This potential reflects the activity of neurons in the somatosensory cortex. Notice that the delay from the stretch to the onset of the evoked potential ...
New Vistas on Amygdala Networks in Conditioned Fear
... in the acquisition of learned fear. Second, findings from animal studies have been confirmed in humans with functional magnetic resonance imaging (fMRI) techniques (Buchel et al. 1998; LaBar et al. 1998; Whalen et al. 1998), increasing the relevance of the animal model. Third, it is becoming increas ...
... in the acquisition of learned fear. Second, findings from animal studies have been confirmed in humans with functional magnetic resonance imaging (fMRI) techniques (Buchel et al. 1998; LaBar et al. 1998; Whalen et al. 1998), increasing the relevance of the animal model. Third, it is becoming increas ...
Chapter 15: Sense Organs I. SENSORY RECEPTORS (Receptors)
... Them Across the Surface of the Eye and into the Nose Provides Moisture ...
... Them Across the Surface of the Eye and into the Nose Provides Moisture ...
Neuronal fiber tracts connecting the brain and ventral nerve cord of
... that were visualized (and often concomitantly physiologically characterized) by intracellular injections. Among these are DNs that control stridulation and walking in orthopterans (Heinrich, 2002). In dipterans, more than 50 pairs of DNs were studied with respect to function and dendritic/axonal top ...
... that were visualized (and often concomitantly physiologically characterized) by intracellular injections. Among these are DNs that control stridulation and walking in orthopterans (Heinrich, 2002). In dipterans, more than 50 pairs of DNs were studied with respect to function and dendritic/axonal top ...
angol tézisfüzet0531
... subdivision. Conversely, 86.5 ± 5.6% of PNMT-IR boutons and 47.8 ± 12.0% of DBHIR, PNMT-immunonegative boutons on the surface of CRH neurons contained NPY. With respect to the catecholaminergic boutons on the surface of CRH neurons, 48.5 ± 6.2% contained DBH but not PNMT, suggesting that these varic ...
... subdivision. Conversely, 86.5 ± 5.6% of PNMT-IR boutons and 47.8 ± 12.0% of DBHIR, PNMT-immunonegative boutons on the surface of CRH neurons contained NPY. With respect to the catecholaminergic boutons on the surface of CRH neurons, 48.5 ± 6.2% contained DBH but not PNMT, suggesting that these varic ...
Open access
... In the drosophila brain studies [8] researches found non linearities and the possible competence of only a few neurons in the final behavior initiating mechanism, deep buried in the flys brain. Such mechanism or agent provide the fly with genuine spontaneity -a distinctive label of living creaturesenab ...
... In the drosophila brain studies [8] researches found non linearities and the possible competence of only a few neurons in the final behavior initiating mechanism, deep buried in the flys brain. Such mechanism or agent provide the fly with genuine spontaneity -a distinctive label of living creaturesenab ...
29.4 Central and Peripheral Nervous Systems
... Each hemisphere controls the opposite side of the body. For example, the right hemisphere of your brain processes all of the stimuli received by your left hand. Similarly, the left side of your brain controls the muscles that kick your right leg. When the spinal cord brings a signal from the body, t ...
... Each hemisphere controls the opposite side of the body. For example, the right hemisphere of your brain processes all of the stimuli received by your left hand. Similarly, the left side of your brain controls the muscles that kick your right leg. When the spinal cord brings a signal from the body, t ...
Martin D. Cassell and Robin L. Davisson Puspha Sinnayah, Timothy
... the use of a highly specific promoter (22). However, in cases where such promoters are not available, recombinant viral vectors provide an important alternative for selective delivery of Cre. Indeed, we and others have demonstrated the utility of adenovirus (46), adeno-associated virus (19), and her ...
... the use of a highly specific promoter (22). However, in cases where such promoters are not available, recombinant viral vectors provide an important alternative for selective delivery of Cre. Indeed, we and others have demonstrated the utility of adenovirus (46), adeno-associated virus (19), and her ...
Arousal Systems
... unimpaired fashion with the examiner, but soon fell asleep if not continuously stimulated. • When they died, they were found to have lesions involving the reticular formation of the midbrain at the junction with the diencephalon. ...
... unimpaired fashion with the examiner, but soon fell asleep if not continuously stimulated. • When they died, they were found to have lesions involving the reticular formation of the midbrain at the junction with the diencephalon. ...
Prediction error for free monetary reward in the human prefrontal
... from covariates from all subjects and was estimated in SPM99. Fcontrasts were used to specify comparisons between the four trial types as reported in Ramnani and Miall (2003). The subject-tosubject consistency of activations from the group analysis was verified in single-subject analyses at a lower ...
... from covariates from all subjects and was estimated in SPM99. Fcontrasts were used to specify comparisons between the four trial types as reported in Ramnani and Miall (2003). The subject-tosubject consistency of activations from the group analysis was verified in single-subject analyses at a lower ...
CHARLES UNIVERSITY
... Aim: The aim of the thesis is to introduce nitric oxide (NO) and its role in physiology and pathophysiolgy of central nervous system (CNS), with the intention of epileptiform activity in the nervous tissue. Our research was realized on rat hippocampal slices in vitro and it compares the experimental ...
... Aim: The aim of the thesis is to introduce nitric oxide (NO) and its role in physiology and pathophysiolgy of central nervous system (CNS), with the intention of epileptiform activity in the nervous tissue. Our research was realized on rat hippocampal slices in vitro and it compares the experimental ...
Spinal Cord-Evoked Potentials and Muscle Responses Evoked by
... the TA, and the soleus (Sol) (Fig. 1). A ground plate electrode was placed on the shoulder. The impedance of the DC S and muscle recording electrodes was kept ,3 KV. The SCEP and muscle recordings were amplified and displayed using an eight channel C adwell E xcel machine with a sampling rate of 48 ...
... the TA, and the soleus (Sol) (Fig. 1). A ground plate electrode was placed on the shoulder. The impedance of the DC S and muscle recording electrodes was kept ,3 KV. The SCEP and muscle recordings were amplified and displayed using an eight channel C adwell E xcel machine with a sampling rate of 48 ...
Molecular Analysis of Developmental Plasticity in Neocortex
... 1999; Reid et al., 1996). It is therefore reasonable that candidate plasticity gene knockout mice were tested for a role not only in adult plasticity, but also during development of ocular dominance plasticity in visual cortex. Although in the rodent visual cortex there is no anatomical segregation ...
... 1999; Reid et al., 1996). It is therefore reasonable that candidate plasticity gene knockout mice were tested for a role not only in adult plasticity, but also during development of ocular dominance plasticity in visual cortex. Although in the rodent visual cortex there is no anatomical segregation ...
Neuronal adjustments in developing nuclear centers
... & Levi-Montalcini (1949) showed a massive degeneration of neurons in cervical and thoracic ganglia, but not in the limb innervating sensory ganglia of brachial and lumbo-sacral levels. However, after extirpation of the fore and hind limbbuds in 2-day-old chick embryos, a massive degeneration of cell ...
... & Levi-Montalcini (1949) showed a massive degeneration of neurons in cervical and thoracic ganglia, but not in the limb innervating sensory ganglia of brachial and lumbo-sacral levels. However, after extirpation of the fore and hind limbbuds in 2-day-old chick embryos, a massive degeneration of cell ...
Patterns of GABAergic Immunoreactivity Define Subdivisions of the
... The anatomy and the spatial distribution of neurons and axonal endings (puncta) immunoreactive for glutamic acid decarboxylase (GAD) or gamma-aminobutyric acid (GABA) were studied in the medial geniculate body of the mustached bat (Pteronotus pamellii). The principal findings are that: 1)most GABAer ...
... The anatomy and the spatial distribution of neurons and axonal endings (puncta) immunoreactive for glutamic acid decarboxylase (GAD) or gamma-aminobutyric acid (GABA) were studied in the medial geniculate body of the mustached bat (Pteronotus pamellii). The principal findings are that: 1)most GABAer ...