Neural networks underlying parietal lobe seizures: A
... and/or metabolic neuroimaging largely contribute to the diagnosis of PLS (Kim et al., 2004). However, in many cases and particularly when MRI is non-contributive or show large lesional areas, studies using depth electrodes are often required. These investigations offer the unique opportunity to prec ...
... and/or metabolic neuroimaging largely contribute to the diagnosis of PLS (Kim et al., 2004). However, in many cases and particularly when MRI is non-contributive or show large lesional areas, studies using depth electrodes are often required. These investigations offer the unique opportunity to prec ...
Abnormal gray matter aging in chronic pain patients
... due to normal conditions like aging. For example, normal aging is characterized by cortical gray matter (GM) atrophy (Bergfield et al., 2009; Blinkov and Glezer, 1968; Good et al., 2001; McGinnis et al., 2011; Morrison and Hof, 2007; Sowell et al., 2003), although hypertrophy has also been reported ...
... due to normal conditions like aging. For example, normal aging is characterized by cortical gray matter (GM) atrophy (Bergfield et al., 2009; Blinkov and Glezer, 1968; Good et al., 2001; McGinnis et al., 2011; Morrison and Hof, 2007; Sowell et al., 2003), although hypertrophy has also been reported ...
What`s New in Interpersonal Trauma Treatment?
... growth since the mid-1980’s, when the term ‘post-traumatic stress disorder’ was first included as a mental health diagnostic category in the DSM-III. Numerous scholarly articles, and books, as well as personal narratives have contributed to our understanding of the effects of trauma. This study has ...
... growth since the mid-1980’s, when the term ‘post-traumatic stress disorder’ was first included as a mental health diagnostic category in the DSM-III. Numerous scholarly articles, and books, as well as personal narratives have contributed to our understanding of the effects of trauma. This study has ...
Visually Induced Ocular Torsion
... stimulus. The response amplitude was small, only compensating for a minor portion of the stimuli tilt. The response was well conjugate for the right and left eye. In the first study, a visual scene enriched with spatial clues important for maintaining posture was found to induce significantly more t ...
... stimulus. The response amplitude was small, only compensating for a minor portion of the stimuli tilt. The response was well conjugate for the right and left eye. In the first study, a visual scene enriched with spatial clues important for maintaining posture was found to induce significantly more t ...
0474 ch 10(200-221).
... than in any other organism, lies anterior to the central sulcus. The gyrus just anterior to the central sulcus in this lobe contains a primary motor area, which provides conscious control of skeletal muscles. Note that the more detailed the action, the greater the amount of cortical tissue involved ...
... than in any other organism, lies anterior to the central sulcus. The gyrus just anterior to the central sulcus in this lobe contains a primary motor area, which provides conscious control of skeletal muscles. Note that the more detailed the action, the greater the amount of cortical tissue involved ...
Mechanisms underlying working memory for novel information
... Functional neuroimaging studies support the idea that working memory for novel stimuli requires the additional recruitment of parahippocampal regions. Early functional neuroimaging studies of working memory emphasized the role of prefrontal and parietal cortices, and most studies were carried out us ...
... Functional neuroimaging studies support the idea that working memory for novel stimuli requires the additional recruitment of parahippocampal regions. Early functional neuroimaging studies of working memory emphasized the role of prefrontal and parietal cortices, and most studies were carried out us ...
Prefrontal Activation Deficits During Episodic Memory in
... groups during retrieval, resulting in 76 foci (Table 4). As seen in Figure 3, the most extensive differences were in the left inferior frontal gyrus (BA 45, 46), followed by differences in the left precentral (BA 6) and middle frontal gyri (BA 8), the right anterior cingulate gyrus (BA 24), the left ...
... groups during retrieval, resulting in 76 foci (Table 4). As seen in Figure 3, the most extensive differences were in the left inferior frontal gyrus (BA 45, 46), followed by differences in the left precentral (BA 6) and middle frontal gyri (BA 8), the right anterior cingulate gyrus (BA 24), the left ...
THE CINGULATE CORTEX AND HUMAN MEMORY PROCESSES
... Results of this study show that the quantitative comparison of neuropsychological memory-test results with the anatomical structure of the cingulate cortex is meaningful. Increased size of several areas of the cingulate cortex correlates with a decrease in the number of errors in memory tests. Howev ...
... Results of this study show that the quantitative comparison of neuropsychological memory-test results with the anatomical structure of the cingulate cortex is meaningful. Increased size of several areas of the cingulate cortex correlates with a decrease in the number of errors in memory tests. Howev ...
Neurobehavioral evidence for individual differences in
... functions are not strictly modular, occurring instead across networks (Farah 1994). Regional ablation may remove cortex important for a certain type of processing, but also sever connections between other regions not lesioned. Fourth, because these brain lesions were irreversible, they did not allow ...
... functions are not strictly modular, occurring instead across networks (Farah 1994). Regional ablation may remove cortex important for a certain type of processing, but also sever connections between other regions not lesioned. Fourth, because these brain lesions were irreversible, they did not allow ...
Chapter 2: The Brain and Behavior
... triangle is flashed to the patient’s right brain, he can’t say what he saw (speech is controlled by the left hemisphere). He also can’t identify the triangle by touch with the right hand. Now, however, the left hand has no diffi- culty picking out the triangle. In other tests, the hemispheres reveal ...
... triangle is flashed to the patient’s right brain, he can’t say what he saw (speech is controlled by the left hemisphere). He also can’t identify the triangle by touch with the right hand. Now, however, the left hand has no diffi- culty picking out the triangle. In other tests, the hemispheres reveal ...
view pdf - Columbia University
... Hominid 5 (‘Zinj”) as given by Tobias C67). It is possible that this value is slightly on the low side, as the imprint of the squamosal suture suggests a very slight degree of movement of the temporal bone upward over the inferior margin of the parietal, running from the sylvian region to the poster ...
... Hominid 5 (‘Zinj”) as given by Tobias C67). It is possible that this value is slightly on the low side, as the imprint of the squamosal suture suggests a very slight degree of movement of the temporal bone upward over the inferior margin of the parietal, running from the sylvian region to the poster ...
approved
... The got skills To describe the structure and function of the different organs of the human body, to determine projectors and landmarks of the anatomical structures. To understand the basic physical principles of using medical equipment and instruments. ...
... The got skills To describe the structure and function of the different organs of the human body, to determine projectors and landmarks of the anatomical structures. To understand the basic physical principles of using medical equipment and instruments. ...
Ch19 Lecture
... Learned fears can be the source of many of the so-called anxiety disorders. • Post-traumatic stress disorder • Phobias • Panic Attacks Thus, from a clinical perspective understanding how fears can be removed is very important. The process known as extinction plays a central role in fear removal. In ...
... Learned fears can be the source of many of the so-called anxiety disorders. • Post-traumatic stress disorder • Phobias • Panic Attacks Thus, from a clinical perspective understanding how fears can be removed is very important. The process known as extinction plays a central role in fear removal. In ...
Where is a Nose with Respect to a Foot? The Left
... from a generalized impairment of spatial abilities. Moreover, they are able to identify the body parts that they cannot locate, suggesting that their deficit lies neither at the level of visual processing of isolated body parts, nor at the level of the semantic knowledge of the body. Recent accounts ...
... from a generalized impairment of spatial abilities. Moreover, they are able to identify the body parts that they cannot locate, suggesting that their deficit lies neither at the level of visual processing of isolated body parts, nor at the level of the semantic knowledge of the body. Recent accounts ...
pdf
... correlation between the functional imaging data and the clinical picture. When the patient is craving for alcohol, her brain is characterized by beta activity in the ACC and PCC in comparison to non-addicted brains, and these areas are phase synchronized (lagged), meaning co-activated. Normally thes ...
... correlation between the functional imaging data and the clinical picture. When the patient is craving for alcohol, her brain is characterized by beta activity in the ACC and PCC in comparison to non-addicted brains, and these areas are phase synchronized (lagged), meaning co-activated. Normally thes ...
Neuroimaging findings in post-traumatic stress disorder Systematic
... localised functional changes include increased activation of the amygdala after symptom provocation (which may reflect its role in emotional memory) and decreased activity of Broca’s area atthe same time (which may explain the difficulty patients have in labelling their experiences). Conclusions Evi ...
... localised functional changes include increased activation of the amygdala after symptom provocation (which may reflect its role in emotional memory) and decreased activity of Broca’s area atthe same time (which may explain the difficulty patients have in labelling their experiences). Conclusions Evi ...
The “Conscious” Dorsal Stream - Università degli Studi di Parma
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
“Conscious” Dorsal Stream
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
Feedforward, horizontal, and feedback processing
... surface of the figure (Figure 1a–c). After a large extrastriate lesion (Figure 1d), only the response enhancement for the boundary between figure and ground remained. It is as if V1 can establish the detection of texture boundaries on its own (see also [36]), whereas the ‘filling in’ between these b ...
... surface of the figure (Figure 1a–c). After a large extrastriate lesion (Figure 1d), only the response enhancement for the boundary between figure and ground remained. It is as if V1 can establish the detection of texture boundaries on its own (see also [36]), whereas the ‘filling in’ between these b ...
Slide 1
... • But have been postulated by some to serve purely oculomotor functions and remaine largely unaffected by cognitive factors ...
... • But have been postulated by some to serve purely oculomotor functions and remaine largely unaffected by cognitive factors ...
H1 - Brian Whitworth
... Issue 3. Single IO processing • Process input one way, giving one result, vs process in different ways, with different results • Exclusive output control (eg “lock”printer or database), vs output directed by many influences • Replacing old systems with newer (over-write them) vs adding new function ...
... Issue 3. Single IO processing • Process input one way, giving one result, vs process in different ways, with different results • Exclusive output control (eg “lock”printer or database), vs output directed by many influences • Replacing old systems with newer (over-write them) vs adding new function ...
Frontal lobe and cognitive development
... connections of the lateral prefrontal cortex with the hippocampus and with the posterior association cortices. There are well-demonstrated reciprocal connections between the hippocampus and the prefrontal cortex, especially its lateral region, although their exact path has not been completely clarif ...
... connections of the lateral prefrontal cortex with the hippocampus and with the posterior association cortices. There are well-demonstrated reciprocal connections between the hippocampus and the prefrontal cortex, especially its lateral region, although their exact path has not been completely clarif ...