Eye Movement Control by the Cerebral Cortex Charles Pierrot
... and 24, prepare all the frontal ocular motor areas involved in intentional saccade control to act in the forthcoming motor behaviour. • PCC: reflexive saccade control (?) – fMRI study shows that the PCC is active during reflexive saccades. – Activation during PEM ...
... and 24, prepare all the frontal ocular motor areas involved in intentional saccade control to act in the forthcoming motor behaviour. • PCC: reflexive saccade control (?) – fMRI study shows that the PCC is active during reflexive saccades. – Activation during PEM ...
before ethics and morality
... from reaching their final destination in the brain and rocking consequently continues. A similar process may be at work in pathologically violent adults. Neural impulses, resulting from somatosensory stimulation are perhaps being blocked from their final destination in the brain; that is, pleasure i ...
... from reaching their final destination in the brain and rocking consequently continues. A similar process may be at work in pathologically violent adults. Neural impulses, resulting from somatosensory stimulation are perhaps being blocked from their final destination in the brain; that is, pleasure i ...
spinal cord
... • Working memory is comparing current sensory data with relevant stored knowledge and manipulating that information ...
... • Working memory is comparing current sensory data with relevant stored knowledge and manipulating that information ...
The Adenosine Story Goes Ionic: CaV2.1
... channels.21 Nevertheless, this mouse permitted study of the role of a functionally responsive Ca2+ channel with preserved expression levels, but compromised primarily in G-protein-mediated inhibition.22 The hypothesis to be tested by Deboer et al.7 was clear: if CaV2.1 channels mediate some of adeno ...
... channels.21 Nevertheless, this mouse permitted study of the role of a functionally responsive Ca2+ channel with preserved expression levels, but compromised primarily in G-protein-mediated inhibition.22 The hypothesis to be tested by Deboer et al.7 was clear: if CaV2.1 channels mediate some of adeno ...
Document
... • EEG activity of 3.5 – 7.5 Hz that occurs intermittently during early stages of slow wave sleep and REM sleep. Delta activity: • Regular, synchronous electrical activity of less than 4 Hz recorded from the brain; occurs during the deepest stages of slow-wave sleep. ...
... • EEG activity of 3.5 – 7.5 Hz that occurs intermittently during early stages of slow wave sleep and REM sleep. Delta activity: • Regular, synchronous electrical activity of less than 4 Hz recorded from the brain; occurs during the deepest stages of slow-wave sleep. ...
What Musicians can Learn about Practicing from Current Brain
... again until 10pm. Then, they are sent home to sleep and tested the next morning at 10am. The final group is trained on the task at 10pm and has their first retest at 10am the next morning. What they found is astonishing. The first group gets gradually better throughout the day at a rate that you can ...
... again until 10pm. Then, they are sent home to sleep and tested the next morning at 10am. The final group is trained on the task at 10pm and has their first retest at 10am the next morning. What they found is astonishing. The first group gets gradually better throughout the day at a rate that you can ...
long-term opioid drug treatment and sleep
... normal wake SaO2 (93 percent or greater). Farney believed the only explanation for the abnormal breathing was the prolonged use of opioid therapy. In addition, the patient who had frequent central apneas had previously undergone a polysomnographic study and was successfully treated for OSA, but had ...
... normal wake SaO2 (93 percent or greater). Farney believed the only explanation for the abnormal breathing was the prolonged use of opioid therapy. In addition, the patient who had frequent central apneas had previously undergone a polysomnographic study and was successfully treated for OSA, but had ...
Low Quality
... By inquiring into all that happens in the brain and body during sleep, researchers aim to paint a more complete picture of why people sleep — and why sleep sometimes goes awry, as Science News staff writers Tina Hesman Saey and Laura Sanders report in this special section. Scientists seeking the rea ...
... By inquiring into all that happens in the brain and body during sleep, researchers aim to paint a more complete picture of why people sleep — and why sleep sometimes goes awry, as Science News staff writers Tina Hesman Saey and Laura Sanders report in this special section. Scientists seeking the rea ...
Sleep imaging and the neuro- psychological assessment of dreams
... changes in regional neural activity during distinct sleep stages. Meaningful information is obtained when the neuroimaging data are explained by a model that embodies our current understanding of brain function at various levels of description. Such a model is all the more powerful when it incorpora ...
... changes in regional neural activity during distinct sleep stages. Meaningful information is obtained when the neuroimaging data are explained by a model that embodies our current understanding of brain function at various levels of description. Such a model is all the more powerful when it incorpora ...
Pacifier Use May Decrease the Risk of SIDS Abstract Introduction
... supported by animal studies in which bilateral lesioning of Me5 fibers led to similar hippocampal dentate gyrus injury ...
... supported by animal studies in which bilateral lesioning of Me5 fibers led to similar hippocampal dentate gyrus injury ...
Signal processing methods in Sleep Research
... basis. Sleeping less than 7 hours per night on a regular basis is associated with adverse health outcomes, including weight gain and obesity, diabetes, hypertension, heart disease and stroke, depression, and increased risk of death. Sleeping less than 7 hours per night is also associated with impair ...
... basis. Sleeping less than 7 hours per night on a regular basis is associated with adverse health outcomes, including weight gain and obesity, diabetes, hypertension, heart disease and stroke, depression, and increased risk of death. Sleeping less than 7 hours per night is also associated with impair ...
PDF - ib psych notes
... 2. Animal research can provide insight into human behaviour. - Animal research are sometimes the only feasible method of executing a research study. - Animal research can be generalised to humans, to some extent, because we are similar. ...
... 2. Animal research can provide insight into human behaviour. - Animal research are sometimes the only feasible method of executing a research study. - Animal research can be generalised to humans, to some extent, because we are similar. ...
The contribution of sleep to hippocampus
... with or without awareness) although both processes normally occur in parallel [71,72]. Encoding and retrieval are thought to be always explicit for declarative memories, but both modes are possible for procedural memories. In learning a skill, initially explicit processing guided by attention to tas ...
... with or without awareness) although both processes normally occur in parallel [71,72]. Encoding and retrieval are thought to be always explicit for declarative memories, but both modes are possible for procedural memories. In learning a skill, initially explicit processing guided by attention to tas ...
HES-1 Study Guide EXAM 1 (ch. 1-5, 10, 11) – Learning Objectives
... Discuss how psychosocial and socio-cultural/environmental factors are related to drinking problems Identify physical, social, academic, or legal consequences of drinking, especially among college students Describe the pathway that alcohol takes once it enters the body Describe what affects t ...
... Discuss how psychosocial and socio-cultural/environmental factors are related to drinking problems Identify physical, social, academic, or legal consequences of drinking, especially among college students Describe the pathway that alcohol takes once it enters the body Describe what affects t ...
HST:583 fMRI Acquisition Lab1 Susan Whitfield
... The task consists of a block design with alternating on/off blocks of 16-second periods of breath holding and normal breathing. During the off-block, the subject sees a green screen during which they are to breathe normally. During the last 2s of the off-block, the screen becomes yellow, signifying ...
... The task consists of a block design with alternating on/off blocks of 16-second periods of breath holding and normal breathing. During the off-block, the subject sees a green screen during which they are to breathe normally. During the last 2s of the off-block, the screen becomes yellow, signifying ...
Chapter 5
... The serious developmental delays seen in institutionalized children who are severely deprived of experiences with motor activity demonstrate that environmental factors are also crucial for proper motor development. Some types of experiences may promote the acquisition of motor milestones. Cross-Cul ...
... The serious developmental delays seen in institutionalized children who are severely deprived of experiences with motor activity demonstrate that environmental factors are also crucial for proper motor development. Some types of experiences may promote the acquisition of motor milestones. Cross-Cul ...
Comparative Medicine - Laboratory Animal Boards Study Group
... it is a very useful tool in defining waking and stages of sleep in most mammals and birds. Electroencephalography is often used with measurements of other physiologic parameters (body temperature, breathing rate, brain functioning) to assess sleep and sleep disorders. Sleep can also be defined behav ...
... it is a very useful tool in defining waking and stages of sleep in most mammals and birds. Electroencephalography is often used with measurements of other physiologic parameters (body temperature, breathing rate, brain functioning) to assess sleep and sleep disorders. Sleep can also be defined behav ...
"Sleep and Memory". In: Encyclopedia of Life Sciences (ELS)
... underlying sleep facilitation of consolidation. Functions demonstrated to occur specifically during sleep are shown in colour; mechanisms correlated with sleep (i.e. known to be active at the time when sleep is required for consolidation) are indicated with a question mark. Mechanisms that have not ...
... underlying sleep facilitation of consolidation. Functions demonstrated to occur specifically during sleep are shown in colour; mechanisms correlated with sleep (i.e. known to be active at the time when sleep is required for consolidation) are indicated with a question mark. Mechanisms that have not ...
Sleep/Neurology-The Orexin System
... The San Diego/Stanford groups were looking for genes with expressed selectivity in the control of appetite, thirst and other autonomic and arousal functions ...
... The San Diego/Stanford groups were looking for genes with expressed selectivity in the control of appetite, thirst and other autonomic and arousal functions ...
Sleep and Arousal
... • Waking: Alpha (10 Hz) and beta/gamma waves (40 Hz). • Slow-Wave sleep: From alpha to spindles (14 Hz) and delta (1-4 Hz). • REM sleep: Cortical arousal and muscular atonia. Also called paradoxical or dream sleep. • Triggered in pontine reticular formation. ...
... • Waking: Alpha (10 Hz) and beta/gamma waves (40 Hz). • Slow-Wave sleep: From alpha to spindles (14 Hz) and delta (1-4 Hz). • REM sleep: Cortical arousal and muscular atonia. Also called paradoxical or dream sleep. • Triggered in pontine reticular formation. ...
Phys Chapter 59 [4-20
... o Some dreams can happen during slow-wave sleep The main difference between dreams in slow-wave and REM sleep is that REM sleep dreams involve more bodily muscle activity Also, slow-wave dreams usually aren’t remembered because of consolidation of the dreams in memory doesn’t happen Rapid eye mo ...
... o Some dreams can happen during slow-wave sleep The main difference between dreams in slow-wave and REM sleep is that REM sleep dreams involve more bodily muscle activity Also, slow-wave dreams usually aren’t remembered because of consolidation of the dreams in memory doesn’t happen Rapid eye mo ...
Az alvás és ébrenlét, gondolkodás, morális és emocionális
... Lesions of the posterior hypothalamic area may cause hypersomnolence or even coma. This area contains the tuberomammillary nucleus, housing hundreds of histaminergic neurons, which project widely to the gray matter of the brain and spinal cord. Histaminergic fibers destined for the cerebral cortex. ...
... Lesions of the posterior hypothalamic area may cause hypersomnolence or even coma. This area contains the tuberomammillary nucleus, housing hundreds of histaminergic neurons, which project widely to the gray matter of the brain and spinal cord. Histaminergic fibers destined for the cerebral cortex. ...
Hypocretinergic Neurons are Primarily involved in Activation
... Representative motor activity of cats during AW-with M is shown by the horizontal bar A1 in Figure 1A. In the QS group of animals, QS consumed on average 90% of the animals’ behavioral state in the hour prior to euthanasia. Figure 1B presents an example of delta, sigma, and gamma EEG frequency bands ...
... Representative motor activity of cats during AW-with M is shown by the horizontal bar A1 in Figure 1A. In the QS group of animals, QS consumed on average 90% of the animals’ behavioral state in the hour prior to euthanasia. Figure 1B presents an example of delta, sigma, and gamma EEG frequency bands ...
Effects of sleep deprivation on cognitive performance
It has been estimated that over 20% of adults suffer from some form of sleep deprivation. Insomnia and sleep deprivation are common symptoms of depression and can be an indication of other mental disorders. The consequences of not getting enough sleep could have dire results; not only to the health of the individual, but those around them as sleep deprivation increases the risk of human-error related accidents, especially with vigilance-based tasks involving technology.