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Ch. 3–Biological Basis of Behavior PPT
... Plasticity – the brain’s ability to change, especially during childhood, by reorganizing after damage or by building new pathways See what happens when the right hemisphere is removed from a young girl’s head. ...
... Plasticity – the brain’s ability to change, especially during childhood, by reorganizing after damage or by building new pathways See what happens when the right hemisphere is removed from a young girl’s head. ...
Lecture Guide - TestbankCart.com
... where all the higher mental functions occur, such as planning, language, and complex decision making. D. THE ASSOCIATION AREAS OF THE CORTEX (p. 76) Learning Objective 2.10 – What parts of the cortex are responsible for higher forms of thought, such as language? 1. Association areas of the cortex ar ...
... where all the higher mental functions occur, such as planning, language, and complex decision making. D. THE ASSOCIATION AREAS OF THE CORTEX (p. 76) Learning Objective 2.10 – What parts of the cortex are responsible for higher forms of thought, such as language? 1. Association areas of the cortex ar ...
Module 1 - Doral Academy Preparatory
... system interact with our environments to influence learning, personality, memory, motivation, emotions, and coping techniques – Examples: • Autism • Autism runs in families; supported by the findings in identical twins • If one twin has autism, there is a high 90% chance the other twin will exhibit ...
... system interact with our environments to influence learning, personality, memory, motivation, emotions, and coping techniques – Examples: • Autism • Autism runs in families; supported by the findings in identical twins • If one twin has autism, there is a high 90% chance the other twin will exhibit ...
Lab 6
... of cortical cells. Since we are recording from the surface of the scalp, we are measuring potentials from many cells at the same time. The potentials of the neurons in the brain can vary as a function of the emotional, mental, or physiological state of the person. At first glance, EEG data may look ...
... of cortical cells. Since we are recording from the surface of the scalp, we are measuring potentials from many cells at the same time. The potentials of the neurons in the brain can vary as a function of the emotional, mental, or physiological state of the person. At first glance, EEG data may look ...
Brain, Mood and Cognition in Hypothyroidism
... alterations were not associated with alterations in depression-related brain networks. We identified thyroid autoimmunity and treatment duration as factors of neural alterations in long-term treated hypothyroidism. In the control group comparison we did not find structural and functional brain alter ...
... alterations were not associated with alterations in depression-related brain networks. We identified thyroid autoimmunity and treatment duration as factors of neural alterations in long-term treated hypothyroidism. In the control group comparison we did not find structural and functional brain alter ...
Functional Neuroimaging and Episodic Memory
... As the name suggests, this experimental method correlates the level of hippocampal activity during encoding with performance on a later test of memory. In essence, stimuli considered memorable should exhibit high levels of hippocampal activation at encoding and thus be more likely to be remembered o ...
... As the name suggests, this experimental method correlates the level of hippocampal activity during encoding with performance on a later test of memory. In essence, stimuli considered memorable should exhibit high levels of hippocampal activation at encoding and thus be more likely to be remembered o ...
Whole-brain functional imaging at cellular resolution using light
... Although single-neuron recordings have revealed much about neural processing, recordings from larger populations can lead to fundamentally different insights. These include understanding how neuronal ensembles code for sensory input1–5, implement sensorimotor transformations6, drive motor output7 or ...
... Although single-neuron recordings have revealed much about neural processing, recordings from larger populations can lead to fundamentally different insights. These include understanding how neuronal ensembles code for sensory input1–5, implement sensorimotor transformations6, drive motor output7 or ...
Individualism, conservatism, and radicalism as criteria for
... gender, or age did not affect the obtained MDS distribution and the three underlying dimensions. In a subsequent fMRI experiment, we asked a separate sample of 26 subjects to read and judge the same political statements. We then employed a parametric design to identify, across individuals, the brain ...
... gender, or age did not affect the obtained MDS distribution and the three underlying dimensions. In a subsequent fMRI experiment, we asked a separate sample of 26 subjects to read and judge the same political statements. We then employed a parametric design to identify, across individuals, the brain ...
Processing Prosodic Boundaries in Natural and
... because such materials had been investigated in previous electrophysiological studies. Sentences of type A had been used in earlier electrophysiological studies where they were observed to elicit the CPS component (Steinhauer et al. 1999). These materials were also found to elicit the CPS component ...
... because such materials had been investigated in previous electrophysiological studies. Sentences of type A had been used in earlier electrophysiological studies where they were observed to elicit the CPS component (Steinhauer et al. 1999). These materials were also found to elicit the CPS component ...
Linking reward expectation to behavior in the basal ganglia
... Indeed, in both tasks, a reward is expected if the contralateral stimulus appears. The answer, it seems, has to do with another form of uncertainty. The second task eliminated uncertainty not only about which eye movement would be made, but also about whether or not there would be a reward. This exp ...
... Indeed, in both tasks, a reward is expected if the contralateral stimulus appears. The answer, it seems, has to do with another form of uncertainty. The second task eliminated uncertainty not only about which eye movement would be made, but also about whether or not there would be a reward. This exp ...
PubMed Central CANADA
... For comparison to the internal tasks, we used two externally-driven tasks that would be expected to reduce activity in the DN (a sensorimotor control task and a vowel detection task). For these tasks we also used trait descriptors to ensure similar input and output characteristics, varying only the ...
... For comparison to the internal tasks, we used two externally-driven tasks that would be expected to reduce activity in the DN (a sensorimotor control task and a vowel detection task). For these tasks we also used trait descriptors to ensure similar input and output characteristics, varying only the ...
Prefrontal Cortex, Emotion, and Approach/Withdrawal Motivation
... Interest in emotion has increased exponentially, however, with the term ‘affective neuroscience’ (Davidson & Sutton, 1995) now competing with the term ‘cognitive neuroscience’. In recent years, studies have moved beyond investigating emotion and cognition as separate phenomena toward acknowledging t ...
... Interest in emotion has increased exponentially, however, with the term ‘affective neuroscience’ (Davidson & Sutton, 1995) now competing with the term ‘cognitive neuroscience’. In recent years, studies have moved beyond investigating emotion and cognition as separate phenomena toward acknowledging t ...
STOCHASTIC GENERATION OF BIOLOGICALLY - G
... The “Network Statistical Analyzer ” can be used to mine through the biologically observed XwebDB neurons and their YwebDB projections to derive statistical estimates of the parameters groups, which can in turn be used to produce more accurate brain network models. D. Background and rationale This se ...
... The “Network Statistical Analyzer ” can be used to mine through the biologically observed XwebDB neurons and their YwebDB projections to derive statistical estimates of the parameters groups, which can in turn be used to produce more accurate brain network models. D. Background and rationale This se ...
A phase I trial of deep brain stimulation of memory
... of neuronal dysfunction, such as cerebral glucose metabolism or brain volume.10,14,15 Although details of the mechanism remain unclear, there is general agreement that these molecular and structural abnormalities produce functional alterations of the brain areas they affect. The evidence of function ...
... of neuronal dysfunction, such as cerebral glucose metabolism or brain volume.10,14,15 Although details of the mechanism remain unclear, there is general agreement that these molecular and structural abnormalities produce functional alterations of the brain areas they affect. The evidence of function ...
Better Together--ASHA Leadership
... It's a question that spurs endless debate. Some professionals believe that an auditory processing disorder (APD) is nothing more than a reflection of a language disorder or delay. Others believe true auditory processing difficulties exist that cause problems in language and academic skills. They poi ...
... It's a question that spurs endless debate. Some professionals believe that an auditory processing disorder (APD) is nothing more than a reflection of a language disorder or delay. Others believe true auditory processing difficulties exist that cause problems in language and academic skills. They poi ...
Five-dimensional neuroimaging: Localization of the time–frequency
... windows and possibly multiple baseline windows, relative to specific experimental or cognitive events. The resulting contrasted spectrogram is a time–frequency representation of source events. In order to obtain such a representation from the conventional beamformer, one may directly compute the spe ...
... windows and possibly multiple baseline windows, relative to specific experimental or cognitive events. The resulting contrasted spectrogram is a time–frequency representation of source events. In order to obtain such a representation from the conventional beamformer, one may directly compute the spe ...
Drug-activation of brain reward pathways
... fibers of LDTg and PPTg. These nuclei send multiply branched long fibers up the medial forebrain bundle ŽWoolf and Butcher, 1986.. Activation of these fibers by rewarding brain stimulation triggers not only orthodromic action potentials propagating toward the forebrain but also antidromic action pot ...
... fibers of LDTg and PPTg. These nuclei send multiply branched long fibers up the medial forebrain bundle ŽWoolf and Butcher, 1986.. Activation of these fibers by rewarding brain stimulation triggers not only orthodromic action potentials propagating toward the forebrain but also antidromic action pot ...
Use of T2-weighted susceptibility contrast MRI for mapping the
... Rats were anesthetized with a mixture of halothane and air (0.8 ml/min flow rate). Halothane concentration was 4% to establish the anesthesia, 2% during installation of the rat in the NMR probe, 1% for normal rats, and 0.4–0.8% for rats bearing a glioma during MRI experiment. The body temperature of ...
... Rats were anesthetized with a mixture of halothane and air (0.8 ml/min flow rate). Halothane concentration was 4% to establish the anesthesia, 2% during installation of the rat in the NMR probe, 1% for normal rats, and 0.4–0.8% for rats bearing a glioma during MRI experiment. The body temperature of ...
Investigation of the central regulation of taste perception and
... theories have emerged, and the most popular theory stated that antagonistic centers play role in the regulation of food intake. The stimulation of the so-called hungercenter, localized in the lateral hypothalamic area (LHA), causes complex foodsearching and consummative responses, so the animal rec ...
... theories have emerged, and the most popular theory stated that antagonistic centers play role in the regulation of food intake. The stimulation of the so-called hungercenter, localized in the lateral hypothalamic area (LHA), causes complex foodsearching and consummative responses, so the animal rec ...
Fractionating Human Intelligence
... within, but not outside of, MD cortex is correlated with the estimated drop in IQ (Woolgar et al., 2010). However, these results should not necessarily be equated with a proof that intelligence is unitary. More specifically, if intelligence is formed from multiple cognitive systems and one looks for ...
... within, but not outside of, MD cortex is correlated with the estimated drop in IQ (Woolgar et al., 2010). However, these results should not necessarily be equated with a proof that intelligence is unitary. More specifically, if intelligence is formed from multiple cognitive systems and one looks for ...
The Ventrolateral Hypothalamic Area and the Parvafox Nucleus
... locate the parvafox nucleus with the available Nisslbased maps of the LHA and to discuss what is known about its embryonic development. In the third section, the connections of the parvafox nucleus are discussed in the context of what is known concerning the connections of the LHA generally. In the ...
... locate the parvafox nucleus with the available Nisslbased maps of the LHA and to discuss what is known about its embryonic development. In the third section, the connections of the parvafox nucleus are discussed in the context of what is known concerning the connections of the LHA generally. In the ...
Imaging the premotor areas Nathalie Picard* and Peter L Strick
... Two theories predominate about the overall function of this region of cortex: ‘conflict monitoring’ [43] and ‘attention/selection for action’ [44]. The first theory emphasizes the evaluative function of the RCZ, whereas the second emphasizes its motor function ([45•], but see also [46]). How do thes ...
... Two theories predominate about the overall function of this region of cortex: ‘conflict monitoring’ [43] and ‘attention/selection for action’ [44]. The first theory emphasizes the evaluative function of the RCZ, whereas the second emphasizes its motor function ([45•], but see also [46]). How do thes ...
Mutations affecting the development of the embryonic zebrafish brain
... role of these loci in the regionalization of the anteroposterior axis of the embryonic brain. In contrast, in the case of NCAM (Cremer et al., 1994; Ono et al., 1994) and follistatin (Matzuk et al., 1995), mutant mouse embryos do not show defects that directly support the postulated roles of these f ...
... role of these loci in the regionalization of the anteroposterior axis of the embryonic brain. In contrast, in the case of NCAM (Cremer et al., 1994; Ono et al., 1994) and follistatin (Matzuk et al., 1995), mutant mouse embryos do not show defects that directly support the postulated roles of these f ...
- Journal of Clinical Investigation
... Rats were euthanized 7 d after injection of hypertonic saline, or earlier if they developed severe neurological symptoms such as seizure, marked lethargy, or paralysis. In addition, six chronically hyponatremic rats without correction were used for examining whether hyponatremia per se would induce ...
... Rats were euthanized 7 d after injection of hypertonic saline, or earlier if they developed severe neurological symptoms such as seizure, marked lethargy, or paralysis. In addition, six chronically hyponatremic rats without correction were used for examining whether hyponatremia per se would induce ...
A non-invasive method to relate the timing of neural activity to white
... decades. We describe a method to identify white matter pathways that may contribute to inter-individual variability in the timing of neural activity. We investigated the relation of the latency of peak visual responses in occipital cortex as measured by magnetoencephalography (MEG) to fractional ani ...
... decades. We describe a method to identify white matter pathways that may contribute to inter-individual variability in the timing of neural activity. We investigated the relation of the latency of peak visual responses in occipital cortex as measured by magnetoencephalography (MEG) to fractional ani ...
Neurolinguistics
![](https://commons.wikimedia.org/wiki/Special:FilePath/Gray726-Brodman.png?width=300)
Neurolinguistics is the study of the neural mechanisms in the human brain that control the comprehension, production, and acquisition of language. As an interdisciplinary field, neurolinguistics draws methodology and theory from fields such as neuroscience, linguistics, cognitive science, neurobiology, communication disorders, neuropsychology, and computer science. Researchers are drawn to the field from a variety of backgrounds, bringing along a variety of experimental techniques as well as widely varying theoretical perspectives. Much work in neurolinguistics is informed by models in psycholinguistics and theoretical linguistics, and is focused on investigating how the brain can implement the processes that theoretical and psycholinguistics propose are necessary in producing and comprehending language. Neurolinguists study the physiological mechanisms by which the brain processes information related to language, and evaluate linguistic and psycholinguistic theories, using aphasiology, brain imaging, electrophysiology, and computer modeling.