CHAPTER 11: NERVOUS SYSTEM II: DIVISIONS OF THE
... Then draw a simple nerve pathway that involves three neurons (with cell parts labeled), and track (on your diagram) the transmission of a nerve impulse throughout this pathway. ...
... Then draw a simple nerve pathway that involves three neurons (with cell parts labeled), and track (on your diagram) the transmission of a nerve impulse throughout this pathway. ...
Pheromone signaling in the fruit fly Drosophila
... that are available for this species offer unique opportunities for experiments that are currently not possible in other organisms. One important line of study in D. melanogaster has been how the chemosensory system of the fly converts information sampled from the outside world to representations in ...
... that are available for this species offer unique opportunities for experiments that are currently not possible in other organisms. One important line of study in D. melanogaster has been how the chemosensory system of the fly converts information sampled from the outside world to representations in ...
Unsupervised Learning of Cell Activities in the Associative Cortex of Behaving Monkeys, Using HMM
... from the single cell to the complete network activity. So far, there has been no general method for relating extracellular electrophysiological measured activity of neurons in the associative cortex to the underlying network or the cell-assembly states. It is proposed here to model such data as a pa ...
... from the single cell to the complete network activity. So far, there has been no general method for relating extracellular electrophysiological measured activity of neurons in the associative cortex to the underlying network or the cell-assembly states. It is proposed here to model such data as a pa ...
Experimental Brain Research 221(1)
... area (MIP) (Johnson et al. 1996; Eskandar and Assad 1999), area 5 (Kalaska 1996; Ferraina et al. 2001), area 7A (MacKay 1992; Johnson et al. 1996; Battaglia-Mayer et al. 2000), V6A (situated between V6 and MIP within the superior parietal cortex near the junction of the dorsal parieto-occipital sulc ...
... area (MIP) (Johnson et al. 1996; Eskandar and Assad 1999), area 5 (Kalaska 1996; Ferraina et al. 2001), area 7A (MacKay 1992; Johnson et al. 1996; Battaglia-Mayer et al. 2000), V6A (situated between V6 and MIP within the superior parietal cortex near the junction of the dorsal parieto-occipital sulc ...
Theta rhythm and the encoding and retrieval of space and time ⁎ Michael E. Hasselmo , Chantal E. Stern
... the hippocampus (Rawlins et al., 1979) and entorhinal cortex (Mitchell et al., 1982) cause memory impairments in tasks including delayed spatial alternation (Aggleton et al., 1995; Givens and Olton, 1990), delayed non-match to position (Markowska et al., 1989), delayed response (Numan and Quaranta, ...
... the hippocampus (Rawlins et al., 1979) and entorhinal cortex (Mitchell et al., 1982) cause memory impairments in tasks including delayed spatial alternation (Aggleton et al., 1995; Givens and Olton, 1990), delayed non-match to position (Markowska et al., 1989), delayed response (Numan and Quaranta, ...
The cognitive neuroscience of sustained attention
... manipulating the cognitive function of interest (i.e., sustained attention) and measuring brain correlates (typically human imaging studies) with results from experiments on the consequences of manipulations in the integrity, excitability, or integrative capacity of defined neuronal circuits on the ...
... manipulating the cognitive function of interest (i.e., sustained attention) and measuring brain correlates (typically human imaging studies) with results from experiments on the consequences of manipulations in the integrity, excitability, or integrative capacity of defined neuronal circuits on the ...
Document
... Why Do We Sleep? Section Summary Why Do We Sleep? • Fatal familial insomnia is an inherited disease that results in degeneration of parts of the thalamus, deficits in attention and memory, a dreamlike state, loss of control of the autonomic nervous system and the endocrine system, insomnia, and dea ...
... Why Do We Sleep? Section Summary Why Do We Sleep? • Fatal familial insomnia is an inherited disease that results in degeneration of parts of the thalamus, deficits in attention and memory, a dreamlike state, loss of control of the autonomic nervous system and the endocrine system, insomnia, and dea ...
Altered fear learning across development in both mouse and human
... 0.032, P = 0.968] (Fig. S1A), demonstrating that all subjects learned to discriminate between the threat cue and the safety cue. Furthermore, there was no main effect of age group on responses to either stimulus type [CS+: F(2,79) = 0.581, P = 0.562; CS−: F(2, 79) = 0.655, P = 0.522] or the differen ...
... 0.032, P = 0.968] (Fig. S1A), demonstrating that all subjects learned to discriminate between the threat cue and the safety cue. Furthermore, there was no main effect of age group on responses to either stimulus type [CS+: F(2,79) = 0.581, P = 0.562; CS−: F(2, 79) = 0.655, P = 0.522] or the differen ...
Before and below `theory of mind`: embodied
... Before and below ‘theory of mind’ mirror neurons could be an evolutionary precursor of social communication mediated by facial gestures. A recent brain-imaging study, in which human participants observed mouth actions performed by humans, monkeys and dogs (Buccino et al. 2004a), corroborates this h ...
... Before and below ‘theory of mind’ mirror neurons could be an evolutionary precursor of social communication mediated by facial gestures. A recent brain-imaging study, in which human participants observed mouth actions performed by humans, monkeys and dogs (Buccino et al. 2004a), corroborates this h ...
Chapter 35: Kandel - krigolson teaching
... fixed group of muscles or the behavioral act that withdraws the finger from the noxious stimulus? This question can be answered by having the subject turn his or her hands over after conditioning is complete, so that now the dorsal surface of the finger is in contact with the electrode. Most subject ...
... fixed group of muscles or the behavioral act that withdraws the finger from the noxious stimulus? This question can be answered by having the subject turn his or her hands over after conditioning is complete, so that now the dorsal surface of the finger is in contact with the electrode. Most subject ...
5-28-2007
... sample paradigm sensitive for working memory, activations were found in the dorsolateral prefrontal cortex and basal forebrain regions (Swartz et al., 1995). ...
... sample paradigm sensitive for working memory, activations were found in the dorsolateral prefrontal cortex and basal forebrain regions (Swartz et al., 1995). ...
Novel Models of Visual Topographic Map Alignment in the Superior
... propose two novel computaional models to describe the alignment of visual inputs in the SC. We demonstrate that both models are able to replicate experimental data obtained from wild type and mutant animals. Interestingly, each model performed differently in response to hypothetical experiments, sug ...
... propose two novel computaional models to describe the alignment of visual inputs in the SC. We demonstrate that both models are able to replicate experimental data obtained from wild type and mutant animals. Interestingly, each model performed differently in response to hypothetical experiments, sug ...
CEREBRAL CORTEX - Oxford Academic
... characterized by variable degree of stability and decline. It is also unclear at which levels of neural and functional organization this selective vulnerability is expressed: individual cells and their organelles, cortical lamina, specific nuclei, cytoarchitectonically distinct cortical regions, neu ...
... characterized by variable degree of stability and decline. It is also unclear at which levels of neural and functional organization this selective vulnerability is expressed: individual cells and their organelles, cortical lamina, specific nuclei, cytoarchitectonically distinct cortical regions, neu ...
Expression of the BDNF gene in the developing
... little is known about molecular mechanisms regulating neuronal survival and development in the central nervous system (CNS). This is because for a long time, NGF was the only molecule available for such studies and there are few NGF-responsive neurons in the CNS, which are difficult to investigate d ...
... little is known about molecular mechanisms regulating neuronal survival and development in the central nervous system (CNS). This is because for a long time, NGF was the only molecule available for such studies and there are few NGF-responsive neurons in the CNS, which are difficult to investigate d ...
Canine Olfaction: An Overview of the Anatomy, Physiology and
... VNO is open to the nasal cavity and connected to the mouth by small channels. Licking brings chemicals into the mouth that are perceived by the specialized receptors of the VNsE which detect pheromones important for species-specific communication, as well as other volatile molecules. Substances in w ...
... VNO is open to the nasal cavity and connected to the mouth by small channels. Licking brings chemicals into the mouth that are perceived by the specialized receptors of the VNsE which detect pheromones important for species-specific communication, as well as other volatile molecules. Substances in w ...
Emo7onal decision‐making systems and their role in addic7on
... 1.a. It was also recognized in the late 1980’s and early 1990’s that the abuse potential of drugs of abuse (e.g., opiates, alcohol, nicotine, caffeine, barbiturates, benzodiazepines, cannabis, and phencyclidine) all are linked, one way or another, to this mesolimbic dopamine system. While these ...
... 1.a. It was also recognized in the late 1980’s and early 1990’s that the abuse potential of drugs of abuse (e.g., opiates, alcohol, nicotine, caffeine, barbiturates, benzodiazepines, cannabis, and phencyclidine) all are linked, one way or another, to this mesolimbic dopamine system. While these ...
Fading memory and kernel properties of generic cortical microcircuit
... science, statistical physics, or artificial neural nets. Furthermore, neurons are connected by highly recurrent circuitry (‘‘loops within loops’’), which makes it particularly difficult to use such circuits for robust implementations of specific computational tasks. Finally, computations in most computa ...
... science, statistical physics, or artificial neural nets. Furthermore, neurons are connected by highly recurrent circuitry (‘‘loops within loops’’), which makes it particularly difficult to use such circuits for robust implementations of specific computational tasks. Finally, computations in most computa ...
Age-related naturally occurring depression of
... other two sides were made of transparent plastic. The floor was made of stainless steel rods connected to a shock delivery apparatus (Grid Floor Shocker, Coulbourn Instruments, Model E13-08). There was a loudspeaker to emit acoustic stimuli of known intensity, frequency, and duration. The apparatus w ...
... other two sides were made of transparent plastic. The floor was made of stainless steel rods connected to a shock delivery apparatus (Grid Floor Shocker, Coulbourn Instruments, Model E13-08). There was a loudspeaker to emit acoustic stimuli of known intensity, frequency, and duration. The apparatus w ...
Spatial and temporal correlation between neuron neuronopathic Gaucher disease
... To determine the time course of neuropathological changes in nGD, we used a mouse model in which GlcCerase deficiency is restricted to neurons and macroglia, with normal GlcCerase activity in microglia (the Gbaflox/flox; Nestin-Cre mouse, hereafter referred to as the 2/2 mouse) (8). These mice exhib ...
... To determine the time course of neuropathological changes in nGD, we used a mouse model in which GlcCerase deficiency is restricted to neurons and macroglia, with normal GlcCerase activity in microglia (the Gbaflox/flox; Nestin-Cre mouse, hereafter referred to as the 2/2 mouse) (8). These mice exhib ...
Document
... Gustatory information is relayed to the cerebral cortex along three different cranial nerves dependent on the location of the receptor 1. Facial nerve (VII) – anterior 2/3 of tongue to line of circumvallate papillae ...
... Gustatory information is relayed to the cerebral cortex along three different cranial nerves dependent on the location of the receptor 1. Facial nerve (VII) – anterior 2/3 of tongue to line of circumvallate papillae ...
Vestibular System: The Many Facets of a
... 2000), quantitative levels of sensorimotor processing were established. Using this approach, studies in reduced or in-vitro preparations have provided important insights into the functional circuitry, intrinsic electrophysiology, and signal ...
... 2000), quantitative levels of sensorimotor processing were established. Using this approach, studies in reduced or in-vitro preparations have provided important insights into the functional circuitry, intrinsic electrophysiology, and signal ...
Head-Direction Cells Recorded from the Postsubiculum in Freely
... Data analysis.Head direction was calculated from the relative positions of the 2 LEDs. The spatial location of the animal was defined as the position of the red LED. Given the size of an individual pixel (3.6 mmz) and a spacing of 8 cm between the red and green LEDs, the maximum resolution of head d ...
... Data analysis.Head direction was calculated from the relative positions of the 2 LEDs. The spatial location of the animal was defined as the position of the red LED. Given the size of an individual pixel (3.6 mmz) and a spacing of 8 cm between the red and green LEDs, the maximum resolution of head d ...