Causes of Dizziness - Vestibular Disorders Association
... If this arterial narrowing takes place gradually over time, other arteries may enlarge and take over some of the function of the affected vessels. This event, called development of a collateral blood supply, can’t happen if the arterial narrowing occurs suddenly (for example, if an embolus completel ...
... If this arterial narrowing takes place gradually over time, other arteries may enlarge and take over some of the function of the affected vessels. This event, called development of a collateral blood supply, can’t happen if the arterial narrowing occurs suddenly (for example, if an embolus completel ...
View PDF - e-Science Central
... PTSD, and 22.2% of Veterans who were identified to have more than one drinking-related problem were diagnosed with PTSD [25]. These striking co morbidity rates are reasons to question a large percentage of the published neurological and cognitive findings on the effects of these disorders in isolati ...
... PTSD, and 22.2% of Veterans who were identified to have more than one drinking-related problem were diagnosed with PTSD [25]. These striking co morbidity rates are reasons to question a large percentage of the published neurological and cognitive findings on the effects of these disorders in isolati ...
Two Phylogenetic Specializations in the Human Brain
... The spindle cells may serve to augment and relay the error-correcting information to other parts of the brain. The spindle cells are located in layer 5, which typically relays the output of cortical processing to other cortical areas and subcortical structures. The axons of the spindle cells are kno ...
... The spindle cells may serve to augment and relay the error-correcting information to other parts of the brain. The spindle cells are located in layer 5, which typically relays the output of cortical processing to other cortical areas and subcortical structures. The axons of the spindle cells are kno ...
Increased prefrontal activity and reduced motor cortex
... 2008; Olsson et al., 2008; Olsson and Nyberg, 2010). Moreover, studies have shown that imagery can be used to improve strength related tasks (Ranganathan et al., 2004), but it is still a controversial issue with large individual differences. Although, one must also remember that there are difference ...
... 2008; Olsson et al., 2008; Olsson and Nyberg, 2010). Moreover, studies have shown that imagery can be used to improve strength related tasks (Ranganathan et al., 2004), but it is still a controversial issue with large individual differences. Although, one must also remember that there are difference ...
Lecture 015, CNS - SuperPage for Joel R. Gober, PhD.
... functions and for appreciating reality. This is where all your conscious decisions are made, this where all your appreciations or your somatic senses come to your consciousness in the cerebrum. And there are a number of lobes and important features of the cerebrum. We have five lobes namely: the occ ...
... functions and for appreciating reality. This is where all your conscious decisions are made, this where all your appreciations or your somatic senses come to your consciousness in the cerebrum. And there are a number of lobes and important features of the cerebrum. We have five lobes namely: the occ ...
Mirror neurons in humans: Consisting or confounding
... existence of a mirror neuron system in humans and consider whether it exhibits the same properties as those found in the ‘classic’ studies performed on non-human primates. This is a fundamental step because, before speculating about the number of functions the ‘human’ mirror neurons may subserve, it ...
... existence of a mirror neuron system in humans and consider whether it exhibits the same properties as those found in the ‘classic’ studies performed on non-human primates. This is a fundamental step because, before speculating about the number of functions the ‘human’ mirror neurons may subserve, it ...
The Anterior Cingulate Cortex - John Allman
... The amplitude of this signal increases with task difficulty.25 When the subject is restless and anxious, the signal is reduced or eliminated; when the anxiety is relieved with drugs, the signal is restored.26,27 These findings suggest that one dimension in the functioning of anterior cingulate corte ...
... The amplitude of this signal increases with task difficulty.25 When the subject is restless and anxious, the signal is reduced or eliminated; when the anxiety is relieved with drugs, the signal is restored.26,27 These findings suggest that one dimension in the functioning of anterior cingulate corte ...
Focused Neurological Assessment
... Most healthcare professionals will not perform a detailed mental status exam, but should establish if the patient is oriented to person, place, and time. Additionally, determine if the patient is alert. If not, what does it take to get them alert: Calling their name, light touch, vigorous touch ...
... Most healthcare professionals will not perform a detailed mental status exam, but should establish if the patient is oriented to person, place, and time. Additionally, determine if the patient is alert. If not, what does it take to get them alert: Calling their name, light touch, vigorous touch ...
C6.4 PPT - Destiny High School
... referred to as the cerebrum, which makes up the largest portion of the brain. – cerebral cortex – the outer surface of the cerebrum • Gyrus – the brain surface is not smooth. Each of the curved, raised areas are called gyrus. • Sulcus – each of the grooves between the gryi. • Fissure – deep grooves ...
... referred to as the cerebrum, which makes up the largest portion of the brain. – cerebral cortex – the outer surface of the cerebrum • Gyrus – the brain surface is not smooth. Each of the curved, raised areas are called gyrus. • Sulcus – each of the grooves between the gryi. • Fissure – deep grooves ...
Blueberries
... Journal of Nutrition. Other research has shown that regular intake of blueberries also may increase high-density lipoprotein levels, also known as healthy cholesterol. Some researchers are even calling blueberries “brainberries,” because of their ability to slow and even reverse deficits in brain fu ...
... Journal of Nutrition. Other research has shown that regular intake of blueberries also may increase high-density lipoprotein levels, also known as healthy cholesterol. Some researchers are even calling blueberries “brainberries,” because of their ability to slow and even reverse deficits in brain fu ...
Nutrition in Brain Development and Aging: Role of Essential Fatty
... Numerous studies over the past 40 years have evaluated the impact of nutrition in early life on central nervous system development. These studies have clearly demonstrated that reductions in energy and/or essential nutrient supply during the first stages of life have profound effects on somatic grow ...
... Numerous studies over the past 40 years have evaluated the impact of nutrition in early life on central nervous system development. These studies have clearly demonstrated that reductions in energy and/or essential nutrient supply during the first stages of life have profound effects on somatic grow ...
SPD and ADHD: Recognizing the Difference
... impulse/emotional-control. Gray matter plays in important role in processing and directing information passed along by white matter. Pharmacological research of ADHD suggests dysfunction of the neurotransmitters dopamine and glutamate (Miller et al., 2013), which is why medication is commonly prescr ...
... impulse/emotional-control. Gray matter plays in important role in processing and directing information passed along by white matter. Pharmacological research of ADHD suggests dysfunction of the neurotransmitters dopamine and glutamate (Miller et al., 2013), which is why medication is commonly prescr ...
Developmental mechanics of the primate cerebral cortex
... help of deformed rubber tubes, and explained the cerebral shape by unequal growth, competing volume demands, and resulting tension of different brain structures (His 1874). The work of His and fellow embryologists inaugurated the subject of ‘developmental mechanics’ (Entwicklungsmechanik), which emph ...
... help of deformed rubber tubes, and explained the cerebral shape by unequal growth, competing volume demands, and resulting tension of different brain structures (His 1874). The work of His and fellow embryologists inaugurated the subject of ‘developmental mechanics’ (Entwicklungsmechanik), which emph ...
Anatomical organization of the central olfactory
... implies the importance of chemosensation. Due to their well-developed sense of smell and easily accessible nervous system, moths have served as suitable model organisms for researchers exploring general principles underlying odor information processing. Like in other insects, moths perceive odorants ...
... implies the importance of chemosensation. Due to their well-developed sense of smell and easily accessible nervous system, moths have served as suitable model organisms for researchers exploring general principles underlying odor information processing. Like in other insects, moths perceive odorants ...
- Wiley Online Library
... bral palsy, and epilepsy (Pakula et al., 2009; Brown and Derkits, 2010; Landrigan, 2010). While disorders like schizophrenia and autism appear to be uniquely human, certain structural, molecular, and behavioral abnormalities found in these human disorders can be assessed in animals species commonly ...
... bral palsy, and epilepsy (Pakula et al., 2009; Brown and Derkits, 2010; Landrigan, 2010). While disorders like schizophrenia and autism appear to be uniquely human, certain structural, molecular, and behavioral abnormalities found in these human disorders can be assessed in animals species commonly ...
An ultra small array of electrodes for stimulating multiple
... et al., 2003) to stimulate neural fibers. However, limitations on electrode densities have restricted the study of neighboring synapses on an individual neuron. The technique of focal photolysis of caged glutamate offers a high degree of control over the spatiotemporal characteristics of stimuli to ...
... et al., 2003) to stimulate neural fibers. However, limitations on electrode densities have restricted the study of neighboring synapses on an individual neuron. The technique of focal photolysis of caged glutamate offers a high degree of control over the spatiotemporal characteristics of stimuli to ...
Overlapping representation of primary tastes in a defined
... similar finding was described in humans using functional magnetic resonance imaging (Schoenfeld et al., 2004). These findings contrast a recent 2-photon (2P) imaging study in mice (Chen et al., 2011), where large clusters of neurons responding only to a single taste quality, including a posterior bi ...
... similar finding was described in humans using functional magnetic resonance imaging (Schoenfeld et al., 2004). These findings contrast a recent 2-photon (2P) imaging study in mice (Chen et al., 2011), where large clusters of neurons responding only to a single taste quality, including a posterior bi ...
Lecture 12
... – Sound pressure changes of • low-frequency sounds – can translate into vibratory skin pressure changes • higher-frequency – notes cannot be felt ...
... – Sound pressure changes of • low-frequency sounds – can translate into vibratory skin pressure changes • higher-frequency – notes cannot be felt ...
Neural correlates of incidental and directed facial emotion
... mechanism for the development of emotion regulation and control functions (Blumberg et al., 2004; Nelson et al., 2005; Marsh et al., 2006; Bell and Deater-Deckard, 2007; YurgelunTodd, 2007) is to compare brain activation in adolescents and adults when emotion processing is unconstrained as compared ...
... mechanism for the development of emotion regulation and control functions (Blumberg et al., 2004; Nelson et al., 2005; Marsh et al., 2006; Bell and Deater-Deckard, 2007; YurgelunTodd, 2007) is to compare brain activation in adolescents and adults when emotion processing is unconstrained as compared ...
Amelioration of Delayed Neuronal Death in the Hippocampus by
... and 2, eventhoughthe cell somawas still present.After 1 week,all the pyramidal cellstogetherwith dendrites disappeared without NGF treatment. Treatment with NGF preventedthe early destructionof dendritic structures. ...
... and 2, eventhoughthe cell somawas still present.After 1 week,all the pyramidal cellstogetherwith dendrites disappeared without NGF treatment. Treatment with NGF preventedthe early destructionof dendritic structures. ...
spinal cord
... 1. Compare and contrast the nervous systems of: hydra, sea star, planarian, nematode, clam, squid, and vertebrate 2. Distinguish between the following pairs of terms: central nervous system, peripheral nervous system; white matter, gray matter; bipolar disorder and major depression 3. List the types ...
... 1. Compare and contrast the nervous systems of: hydra, sea star, planarian, nematode, clam, squid, and vertebrate 2. Distinguish between the following pairs of terms: central nervous system, peripheral nervous system; white matter, gray matter; bipolar disorder and major depression 3. List the types ...
Nervous Systems
... a different arrangement in birds and mammals • In mammals, the cerebral cortex has a convoluted surface called the neocortex, which was previously thought to be required for cognition • Cognition is the perception and reasoning that form knowledge • However, it has recently been shown that birds als ...
... a different arrangement in birds and mammals • In mammals, the cerebral cortex has a convoluted surface called the neocortex, which was previously thought to be required for cognition • Cognition is the perception and reasoning that form knowledge • However, it has recently been shown that birds als ...
6-1 Nervous System
... associations areas in the parietal lobe, the basal ganglia, and the thalamus concerned with learned motor activities of complex and sequential nature such as writing or playing the piano ...
... associations areas in the parietal lobe, the basal ganglia, and the thalamus concerned with learned motor activities of complex and sequential nature such as writing or playing the piano ...