Towards the utilization of EEG as a brain imaging tool
... framework for the analysis of the signals. Instead of waveforms, the MEG community generally looks at the properties of the magnetic field outside the head and infers the sources and the temporal dynamics of these sources in the brain (Salmelin and Baillet, 2009; Williamson et al., 1991). It has been ...
... framework for the analysis of the signals. Instead of waveforms, the MEG community generally looks at the properties of the magnetic field outside the head and infers the sources and the temporal dynamics of these sources in the brain (Salmelin and Baillet, 2009; Williamson et al., 1991). It has been ...
Arc mRNA induction in striatal efferent neurons associated with response learning
... rats learned to turn right or left for 3 days. Half of the rats then underwent reversal training. The remaining rats were yoked to rats undergoing reversal training, such that they ran the same number of trials but ran them as continued-acquisition trials. Brains were removed and processed using dou ...
... rats learned to turn right or left for 3 days. Half of the rats then underwent reversal training. The remaining rats were yoked to rats undergoing reversal training, such that they ran the same number of trials but ran them as continued-acquisition trials. Brains were removed and processed using dou ...
Hippocampus, 22, 1703-1719
... of several different multitrial tasks. In the earliest example, decreases in peak AHP amplitude of rabbit CA1 pyramidal neurons from trained animals after delay eyeblink conditioning (EBC) were reported (Disterhoft et al., 1986). After trace EBC, a hippocampal-dependent task requiring hundreds of tr ...
... of several different multitrial tasks. In the earliest example, decreases in peak AHP amplitude of rabbit CA1 pyramidal neurons from trained animals after delay eyeblink conditioning (EBC) were reported (Disterhoft et al., 1986). After trace EBC, a hippocampal-dependent task requiring hundreds of tr ...
Plasticity-related genes in brain development and amygdala
... memory (Kandel & O’Dell 1992). Throughout life, neural plasticity is necessary to provide adaptive and enduring refinement of the brain and behavior. Brain structure and function must be permanently altered in the face of developmental cues, and comparable long-term alterations are thought to be the ...
... memory (Kandel & O’Dell 1992). Throughout life, neural plasticity is necessary to provide adaptive and enduring refinement of the brain and behavior. Brain structure and function must be permanently altered in the face of developmental cues, and comparable long-term alterations are thought to be the ...
cross-sectional and longitudinal analyses
... preexperiment and VIQ changes from preexperiment to postexperiment (longitudinal analyses). In the cross-sectional analyses, sex, age (days after birth), family’s annual income, average number of years for parents’ highest educational qualification, person who answered the question regarding the amou ...
... preexperiment and VIQ changes from preexperiment to postexperiment (longitudinal analyses). In the cross-sectional analyses, sex, age (days after birth), family’s annual income, average number of years for parents’ highest educational qualification, person who answered the question regarding the amou ...
Chapter 3
... 1. __________ are the cells in the nervous system that receive, integrate, and transmit information. a. Synapse cells b. Neurons c. Glial cells d. Terminal cells 2. What entity in the brain serves the same function as water on a water slide? a. Glial cells b. Cerebrospinal fluid c. Myelin sheath d. ...
... 1. __________ are the cells in the nervous system that receive, integrate, and transmit information. a. Synapse cells b. Neurons c. Glial cells d. Terminal cells 2. What entity in the brain serves the same function as water on a water slide? a. Glial cells b. Cerebrospinal fluid c. Myelin sheath d. ...
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... 1. Two types of glial cells, called __________ and ___________, generate myelin. a) occipital; lobitical b) oligodendrocytes; Schwann cells c) occipital; Schwann d) oligodendrocytes; lobitical 2. ____________neurotransmitters make it more likely that a neuron will send its message to other neurons, ...
... 1. Two types of glial cells, called __________ and ___________, generate myelin. a) occipital; lobitical b) oligodendrocytes; Schwann cells c) occipital; Schwann d) oligodendrocytes; lobitical 2. ____________neurotransmitters make it more likely that a neuron will send its message to other neurons, ...
Affective percept and voluntary action: A hypothesis
... systems. Accordingly, we will distinguish food affective stimuli, esthetic affective stimuli, etc. Different affective stimuli evoke the corresponding affective percepts and the latter can be divided according to the same four criteria. The division of affective percepts according to criteria 1 and ...
... systems. Accordingly, we will distinguish food affective stimuli, esthetic affective stimuli, etc. Different affective stimuli evoke the corresponding affective percepts and the latter can be divided according to the same four criteria. The division of affective percepts according to criteria 1 and ...
Beyond the reward hypothesis: alternative functions of nucleus
... than 25 years, it has been suggested that DA systems in the brain, particularly in nucleus accumbens, directly mediate the rewarding or primary motivational characteristics of natural stimuli such as food, water and sex. In turn, it has been argued that this so-called ‘natural reinforcement system’ ...
... than 25 years, it has been suggested that DA systems in the brain, particularly in nucleus accumbens, directly mediate the rewarding or primary motivational characteristics of natural stimuli such as food, water and sex. In turn, it has been argued that this so-called ‘natural reinforcement system’ ...
Synaptic plasticity: taming the beast
... In response to such input, a neuron will fire in much the same way as it would in response to the injection of the equivalent constant current through an electrode, by firing rapidly and regularly. In such a situation, the neuron acts as an integrator, and there is little correlation between the tim ...
... In response to such input, a neuron will fire in much the same way as it would in response to the injection of the equivalent constant current through an electrode, by firing rapidly and regularly. In such a situation, the neuron acts as an integrator, and there is little correlation between the tim ...
Generation of Theta and Gamma Rhythms in the Hippocampus
... LEUNG, L. S. Generation of theta and gamma rhythms in the hippocampus. NEUROSCI BIOBEHAV REV 22(2), 275–290, 1998.—In the behaving rat, theta rhythm was dominant during walking and rapid-eye-movement sleep, while irregular slow activity predominated during immobility and slow-wave sleep. Oscillatory ...
... LEUNG, L. S. Generation of theta and gamma rhythms in the hippocampus. NEUROSCI BIOBEHAV REV 22(2), 275–290, 1998.—In the behaving rat, theta rhythm was dominant during walking and rapid-eye-movement sleep, while irregular slow activity predominated during immobility and slow-wave sleep. Oscillatory ...
ANS: c, p. 42, F, LO=2.1, (1)
... 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
... 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
computational modeling of observational learning - FORTH-ICS
... 1.2 How observational learning can help towards developing social robots Our ability to adapt to our social environment is one of the primary components behind the evolution of our intelligence (Barresi and Moore, 1995). For primates, socialization is an inter‐subjective process durin ...
... 1.2 How observational learning can help towards developing social robots Our ability to adapt to our social environment is one of the primary components behind the evolution of our intelligence (Barresi and Moore, 1995). For primates, socialization is an inter‐subjective process durin ...
Computing with Spiking Neuron Networks
... non-exhaustive outline, a neuron can generate an action potential – the spike – at the soma, the cell body of the neuron. This brief electric pulse (1 or 2ms duration) then travels along the neuron’s axon, that in turn is linked up to the receiving end of other neurons, the dendrites (see Figure 1, ...
... non-exhaustive outline, a neuron can generate an action potential – the spike – at the soma, the cell body of the neuron. This brief electric pulse (1 or 2ms duration) then travels along the neuron’s axon, that in turn is linked up to the receiving end of other neurons, the dendrites (see Figure 1, ...
ANS: c, p. 42, F, LO=2.1, (1)
... c) reticular formation d) cerebellum 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
... c) reticular formation d) cerebellum 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
Is the Lateral Septum's Inhibitory Influence on the Amygdala Mediated... GABA-ergic Neurons? Mason Austin
... These physiological links were tested functionally by LeDoux et al. (1988). In this experiment, rats were lesioned either in the central grey (CG), lateral hypothalamus (LH), or the stria terminalis, then classically conditioned to associate a tone with a shock. The researchers found that, while all ...
... These physiological links were tested functionally by LeDoux et al. (1988). In this experiment, rats were lesioned either in the central grey (CG), lateral hypothalamus (LH), or the stria terminalis, then classically conditioned to associate a tone with a shock. The researchers found that, while all ...
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... Learning Objective 2.2 – How are messages transmitted through the nervous system? 21. When a cell is “at rest,” it is in a state called the __________. a) stopping point b) obcipitation junction Incorrect. This is a fictitious word. c) resting potential Correct. A cell at rest is in a state called t ...
... Learning Objective 2.2 – How are messages transmitted through the nervous system? 21. When a cell is “at rest,” it is in a state called the __________. a) stopping point b) obcipitation junction Incorrect. This is a fictitious word. c) resting potential Correct. A cell at rest is in a state called t ...
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... Regarding neurotransmission, which of the following statements is FALSE? A) The nervous system depends on a balance between neural excitation and inhibition to function effectively. B) Excitatory effects make an action potential more likely to occur, whereas inhibitory effects make action potentials ...
... Regarding neurotransmission, which of the following statements is FALSE? A) The nervous system depends on a balance between neural excitation and inhibition to function effectively. B) Excitatory effects make an action potential more likely to occur, whereas inhibitory effects make action potentials ...
world-of-psychology-7th-edition-wood-test-bank
... d) smaller than ANS: a, p. 41, C, LO=2.2, (2) 31. When a neuron fires, it fires in a(n) __________ fashion as there is no such thing as “partial” firing. a) all-or-none Correct. This is the term used to describe how neurons fire according to the book. b) rapid fire c) accidental patterned d) quick s ...
... d) smaller than ANS: a, p. 41, C, LO=2.2, (2) 31. When a neuron fires, it fires in a(n) __________ fashion as there is no such thing as “partial” firing. a) all-or-none Correct. This is the term used to describe how neurons fire according to the book. b) rapid fire c) accidental patterned d) quick s ...
Sample
... 48. __________ is the process by which neurotransmitters are reclaimed by the axon terminal intact, and then are repackaged for immediate use. a) Reception Incorrect. Reception occurs when neurotransmitters fill in tiny sites on the post-synaptic neuron’s surface. ...
... 48. __________ is the process by which neurotransmitters are reclaimed by the axon terminal intact, and then are repackaged for immediate use. a) Reception Incorrect. Reception occurs when neurotransmitters fill in tiny sites on the post-synaptic neuron’s surface. ...
Pierre Berthet Computational Modeling of the Basal Ganglia – Functional Pathways
... We perceive the environment via sensor arrays and interact with it through motor outputs. The work of this thesis concerns how the brain selects actions given the information about the perceived state of the world and how it learns and adapts these selections to changes in this environment. This lea ...
... We perceive the environment via sensor arrays and interact with it through motor outputs. The work of this thesis concerns how the brain selects actions given the information about the perceived state of the world and how it learns and adapts these selections to changes in this environment. This lea ...
Electronic Realization of Human Brain`s Neo
... system. Neurons communicate by utilizing chemicals and electrical synapses activated by exploitation of the electrically excitable neuron membrane. The transmission and reception of information takes place among neurons, which is activated with the help of action potential process. Given the extensi ...
... system. Neurons communicate by utilizing chemicals and electrical synapses activated by exploitation of the electrically excitable neuron membrane. The transmission and reception of information takes place among neurons, which is activated with the help of action potential process. Given the extensi ...
Behavioral consequences of abnormal cortical development
... mediated by this circuitry, it is not surprising that these events are exquisitely vulnerable to disruptions during the developmental period. Furthermore, it is not surprising that when disruptions in the normal cortical development do occur, they can have profound and long-lasting influences on the ...
... mediated by this circuitry, it is not surprising that these events are exquisitely vulnerable to disruptions during the developmental period. Furthermore, it is not surprising that when disruptions in the normal cortical development do occur, they can have profound and long-lasting influences on the ...
Clonal analysis of the mushroom bodies
... contrast, if the GMC loses the repressor gene, only two neurons derived from this GMC will be labeled in the whole lineage (lower). In addition, mitotic recombination in a dividing GMC can generate a single cell clone independently (lower). (E) Composite confocal images of an adult MB Nb clone demon ...
... contrast, if the GMC loses the repressor gene, only two neurons derived from this GMC will be labeled in the whole lineage (lower). In addition, mitotic recombination in a dividing GMC can generate a single cell clone independently (lower). (E) Composite confocal images of an adult MB Nb clone demon ...