Neuronal responses to face-like and facial stimuli in the monkey
... (three dark blobs on a bright oval) and human photo (Johnson and Horn, 1988; Rosa-Salva et al., 2010, 2011). These findings suggest the existence of innate face processing subcortical system that includes the SC and is common to many vertebrates, and also suggest that this system may not be sensitiv ...
... (three dark blobs on a bright oval) and human photo (Johnson and Horn, 1988; Rosa-Salva et al., 2010, 2011). These findings suggest the existence of innate face processing subcortical system that includes the SC and is common to many vertebrates, and also suggest that this system may not be sensitiv ...
Stimulus-Dependent Synchronization of Neuronal Responses in the
... preferences for particular features of visual stimuli, but in general, the tuning is broad. Thus, even simple stimuli evoke responses in numerous neurons with differing but overlapping feature preferences, and it is commonly held that a particular feature is encoded in the pattern of graded response ...
... preferences for particular features of visual stimuli, but in general, the tuning is broad. Thus, even simple stimuli evoke responses in numerous neurons with differing but overlapping feature preferences, and it is commonly held that a particular feature is encoded in the pattern of graded response ...
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... 1. Scientific and methodological substantiation of the theme. The cerebellum is a reflexional organ of coordination of movements, equilibrium and muscular tone. The functional of cerebellum and its pathology deserves notice of clinicians and contributors. The pathology of coordination system is obs ...
... 1. Scientific and methodological substantiation of the theme. The cerebellum is a reflexional organ of coordination of movements, equilibrium and muscular tone. The functional of cerebellum and its pathology deserves notice of clinicians and contributors. The pathology of coordination system is obs ...
Neural network activation during a stopsignal task discriminates
... subprocesses of behavioral control are associated with reliable neural-processing alterations that define cocaine addiction. While undergoing functional magnetic resonance imaging (fMRI), 38 cocaine-dependent men and 27 healthy control men performed a stop-signal task of motor inhibition. An indepen ...
... subprocesses of behavioral control are associated with reliable neural-processing alterations that define cocaine addiction. While undergoing functional magnetic resonance imaging (fMRI), 38 cocaine-dependent men and 27 healthy control men performed a stop-signal task of motor inhibition. An indepen ...
How humans distinguish between smells
... detected in the length of the odorant molecule’s carbon chain. For example, some of the odorant receptors were able to recognize odorants possessing seven to nine carbon atoms while other odorant receptor recognized odorant molecules with carbon chains of five through seven (Malnic, et al., 1999). O ...
... detected in the length of the odorant molecule’s carbon chain. For example, some of the odorant receptors were able to recognize odorants possessing seven to nine carbon atoms while other odorant receptor recognized odorant molecules with carbon chains of five through seven (Malnic, et al., 1999). O ...
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... Low-frequency ( < 15 Hz) brain rhythms that characteristically occur during the natural state of quiescent sleep or appear under various anesthetics are generated in the cerebral cortex and thalamus. The slow oscillation ( < 1 Hz), consisting of periodic sequences of prolonged hyperpolarizations and ...
... Low-frequency ( < 15 Hz) brain rhythms that characteristically occur during the natural state of quiescent sleep or appear under various anesthetics are generated in the cerebral cortex and thalamus. The slow oscillation ( < 1 Hz), consisting of periodic sequences of prolonged hyperpolarizations and ...
Convergent grey and white matter evidence of
... 2002). Clinical diagnostic criteria have been proposed (Neary et al., 1998), but the differentiation from other dementias remains difficult with standard neuropsychological and imaging tools (Gregory et al., 1997; Torralva et al., 2009). This is particularly true for the behavioural subtype of FTD ( ...
... 2002). Clinical diagnostic criteria have been proposed (Neary et al., 1998), but the differentiation from other dementias remains difficult with standard neuropsychological and imaging tools (Gregory et al., 1997; Torralva et al., 2009). This is particularly true for the behavioural subtype of FTD ( ...
Addiction to Food and Brain Reward Systems
... Cocaine abuse exemplifies the changes in the neural systems that mediate reward. For example, investigators have monitored the neural activity of cocaine abusers exposed to cocaine-related cues and neutral cues (Bonson et al., 2002). Not only did cocaine abusers demonstrate increased activation of t ...
... Cocaine abuse exemplifies the changes in the neural systems that mediate reward. For example, investigators have monitored the neural activity of cocaine abusers exposed to cocaine-related cues and neutral cues (Bonson et al., 2002). Not only did cocaine abusers demonstrate increased activation of t ...
Article
... events are fundamental to sensory processing. However, the mechanisms by which the brain measures time over ranges of milliseconds to seconds remain unclear. The dominant model of temporal processing proposes that an oscillator emits events that are integrated to provide a linear metric of time. We ...
... events are fundamental to sensory processing. However, the mechanisms by which the brain measures time over ranges of milliseconds to seconds remain unclear. The dominant model of temporal processing proposes that an oscillator emits events that are integrated to provide a linear metric of time. We ...
Spatial and temporal correlation between neuron neuronopathic Gaucher disease
... intense and widespread with increased age. Microglial activation was evident in both pars compacta [substantia nigra compacta (SNC)] and reticularis [substantia nigra reticulata (SNR)] of the substantia nigra of 2/2 mice, spreading from the dorsolateral parts to the whole region between days 16 and ...
... intense and widespread with increased age. Microglial activation was evident in both pars compacta [substantia nigra compacta (SNC)] and reticularis [substantia nigra reticulata (SNR)] of the substantia nigra of 2/2 mice, spreading from the dorsolateral parts to the whole region between days 16 and ...
PT 311 NEUROSCIENCE
... There are two other gray matter structures you should know. One is a group of complex nuclei, known as the basal forebrain nuclei, which have become associated with the signs and symptoms of diseases such as Alzheimer’s disease (see Figure 8). Like the basal ganglia, the basal forebrain nuclei are m ...
... There are two other gray matter structures you should know. One is a group of complex nuclei, known as the basal forebrain nuclei, which have become associated with the signs and symptoms of diseases such as Alzheimer’s disease (see Figure 8). Like the basal ganglia, the basal forebrain nuclei are m ...
Knockdown of the Dyslexia-Associated Gene
... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
Activity of Neurons in Anterior Inferior Temporal Cortex during a
... analysis of variance (ANOVA) and t tests, evaluated at the p < 0.05 level of significance. However, the fact that a response difference is statistically significant does not, in itself, indicate how potentially useful the difference is in discriminating among the stimuli. We were particularly intere ...
... analysis of variance (ANOVA) and t tests, evaluated at the p < 0.05 level of significance. However, the fact that a response difference is statistically significant does not, in itself, indicate how potentially useful the difference is in discriminating among the stimuli. We were particularly intere ...
Central neural control of the cardiovascular system
... curve to the right) (49) as well as central regulatory mechanisms that maintain the arterial blood PO2 (PaO2) despite large changes in metabolic activity (1). Apart from physical exercise, coordinated cardiovascular and respiratory mechanisms regulate the O2 supply to all tissue during other behavio ...
... curve to the right) (49) as well as central regulatory mechanisms that maintain the arterial blood PO2 (PaO2) despite large changes in metabolic activity (1). Apart from physical exercise, coordinated cardiovascular and respiratory mechanisms regulate the O2 supply to all tissue during other behavio ...
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... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
Knockdown of the Dyslexia-Associated Gene
... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
... Individuals with dyslexia have also reduced neural responses to speech sounds during passive exposure (Kraus et al. 1996; Kujala et al. 2000; Schulte-Körne et al. 2001) and during phoneme discrimination tasks (Flowers et al. 1991; Rumsey et al. 1992, 1997; Temple et al. 2000, 2001, 2003). Dyslexia d ...
283a09f403fc2e4
... II- Lower motor neuron (LMN) lesion of facial nerve (Clinically called Bell s palsy): results from affection of the facial nucleus & facial nerve fibers. Manifested by Complete Paralysis of the facial muscles of the side of lesion. If the injury is proximal to geniculate ganglion: there is also loss ...
... II- Lower motor neuron (LMN) lesion of facial nerve (Clinically called Bell s palsy): results from affection of the facial nucleus & facial nerve fibers. Manifested by Complete Paralysis of the facial muscles of the side of lesion. If the injury is proximal to geniculate ganglion: there is also loss ...
Within-hemifield perceptual averaging of facial expressions
... both the within-hemifield and between-hemifield conditions, it is unlikely that the blocking made the pre-trial distribution of attention different for the two conditions (note that we replicated the results without blocking in Experiment 4). Block order was counterbalanced across observers. On each ...
... both the within-hemifield and between-hemifield conditions, it is unlikely that the blocking made the pre-trial distribution of attention different for the two conditions (note that we replicated the results without blocking in Experiment 4). Block order was counterbalanced across observers. On each ...
Chapter 103: Application Of Imaging Technologies In The
... their pharmacologic properties. Although labeling an organic compound with a single photon emitter such as 123I results in a compound that is different from the parent compound, many iodine-substituted radiotracers with high biological selectivity and affinity for specific molecular targets have bee ...
... their pharmacologic properties. Although labeling an organic compound with a single photon emitter such as 123I results in a compound that is different from the parent compound, many iodine-substituted radiotracers with high biological selectivity and affinity for specific molecular targets have bee ...
Descartes` Error: Emotion, Reason, and the Human Brain
... decide on the course of a personal relationship, choose some means to prevent our being penniless in old age, or plan for the life that lies ahead. Emotion and feeling, along with the covert physiological machinery underlying them, assist us with the daunting task of predicting an uncertain future a ...
... decide on the course of a personal relationship, choose some means to prevent our being penniless in old age, or plan for the life that lies ahead. Emotion and feeling, along with the covert physiological machinery underlying them, assist us with the daunting task of predicting an uncertain future a ...
Expected Value, Reward Outcome, and
... outcome was made known. One aim was to show whether the activation in some brain areas represents both EV (the prediction of what is likely to be obtained, given the choice just made) and RM (the amount that was obtained later in the trial). Such brain areas might compute EV by weighting RM by the p ...
... outcome was made known. One aim was to show whether the activation in some brain areas represents both EV (the prediction of what is likely to be obtained, given the choice just made) and RM (the amount that was obtained later in the trial). Such brain areas might compute EV by weighting RM by the p ...
K. Lutz, M. Widmer
... the description of a reward system and allowed formulation of hypotheses about reward processing in human brains. Soon after these groundbreaking investigations, research was extended to human subjects, mainly using neuroimaging methods to assess changes in neuronal activity due to the processing of ...
... the description of a reward system and allowed formulation of hypotheses about reward processing in human brains. Soon after these groundbreaking investigations, research was extended to human subjects, mainly using neuroimaging methods to assess changes in neuronal activity due to the processing of ...
Articulation-based sound perception in verbal repetition: a functional
... of meaningless speech sounds, i.e., pseudowords. In this study, we aimed at confirming this finding and further investigating the possibility that sound perception as well as articulation is subserved by neural circuits in this region. Using functional near-infrared spectroscopy (fNIRS), we monitore ...
... of meaningless speech sounds, i.e., pseudowords. In this study, we aimed at confirming this finding and further investigating the possibility that sound perception as well as articulation is subserved by neural circuits in this region. Using functional near-infrared spectroscopy (fNIRS), we monitore ...
A Study on Various Sites of Supranuclear Facial Nerve
... the facial nerve lesion is supranuclear.With the help of CT Scan of brain most of the supranuclear varieties of the facial nerve lesion is found to be due to cerebrovascular accident as a result of haemorrhage or infarct.Among these haemorrhagic is most common and among location lentiform nucleus is ...
... the facial nerve lesion is supranuclear.With the help of CT Scan of brain most of the supranuclear varieties of the facial nerve lesion is found to be due to cerebrovascular accident as a result of haemorrhage or infarct.Among these haemorrhagic is most common and among location lentiform nucleus is ...