Guideline Update - American Academy of Sleep Medicine
... Thus, all evidence grading was performed by independent review of the article by a minimum of two experts–one, a professional experienced in the evidence review process, and the other a content expert. Areas of disagreement were addressed, and if needed, the chair of the task force arbitrated the fin ...
... Thus, all evidence grading was performed by independent review of the article by a minimum of two experts–one, a professional experienced in the evidence review process, and the other a content expert. Areas of disagreement were addressed, and if needed, the chair of the task force arbitrated the fin ...
Memory Processing in Relation to Sleep
... experience was shown to influence the content of hypnagogic hallucinations53 and of dreams collected on awakening from sleep stages54,55 on the postexposure night, although delayed incorporations of up to weeks have also been reported often.55 Noninvasive neuroimaging studies, especially using posit ...
... experience was shown to influence the content of hypnagogic hallucinations53 and of dreams collected on awakening from sleep stages54,55 on the postexposure night, although delayed incorporations of up to weeks have also been reported often.55 Noninvasive neuroimaging studies, especially using posit ...
The ventral striatum in goal-directed behavior and - UvA-DARE
... Experimental animal studies require a different definition of declarative and episodic memory, because animals are not able to make overt reports about what they remember. It has been argued that episodic-like memories should contain at least a “what”, a “where” and a “when” component (Tulving, 1972 ...
... Experimental animal studies require a different definition of declarative and episodic memory, because animals are not able to make overt reports about what they remember. It has been argued that episodic-like memories should contain at least a “what”, a “where” and a “when” component (Tulving, 1972 ...
Sleep and sleep states: Thalamic regulation
... The first cellular mechanism for the genesis of spindle oscillations was proposed by Andersen and Eccles in 1962. From intracellular recordings from TC relay neurons during spindles, they reported that TC cells fired bursts of action potentials interleaved with inhibitory postsynaptic potentials (IP ...
... The first cellular mechanism for the genesis of spindle oscillations was proposed by Andersen and Eccles in 1962. From intracellular recordings from TC relay neurons during spindles, they reported that TC cells fired bursts of action potentials interleaved with inhibitory postsynaptic potentials (IP ...
Cholinergic Basal Forebrain Neurons Burst with Theta during
... instantaneous firing frequency using the first modal peak of the interspike interval histogram (ISIH), rhythmicity of discharge and its frequency using the autocorrelation histogram (ACH), and crosscorrelated EEG activity using the spike-triggered average (STA). Gamma (30 –58 Hz) power, delta (1– 4. ...
... instantaneous firing frequency using the first modal peak of the interspike interval histogram (ISIH), rhythmicity of discharge and its frequency using the autocorrelation histogram (ACH), and crosscorrelated EEG activity using the spike-triggered average (STA). Gamma (30 –58 Hz) power, delta (1– 4. ...
Reduced thalamic and pontine connectivity in Kleine–Levin
... usually occur twice a year with characteristic duration of about 3 weeks. This patient has a severe character of her hypersomnic periods, initially with seemingly comatose episodes when she sometimes has to be enterally nourished. Several electroencephalogram (EEG) examinations, however, demonstrate ...
... usually occur twice a year with characteristic duration of about 3 weeks. This patient has a severe character of her hypersomnic periods, initially with seemingly comatose episodes when she sometimes has to be enterally nourished. Several electroencephalogram (EEG) examinations, however, demonstrate ...
obstructive sleep apnoea syndrome and genes
... Strong genetic effects underlying the BMI have been shown by studies conducted on Nigerian, Jamaican, and AfricanAmerican families, with the heritability of adult BMI ranging from 48 to 58%.29 The heritability for AHI has also been shown to have a strong genetic predisposition, in a study conducted ...
... Strong genetic effects underlying the BMI have been shown by studies conducted on Nigerian, Jamaican, and AfricanAmerican families, with the heritability of adult BMI ranging from 48 to 58%.29 The heritability for AHI has also been shown to have a strong genetic predisposition, in a study conducted ...
A Non-pathologic State Resulting In A Decreased Ability To
... Kalitta International DC-8-61F at Guantanamo Bay, Cuba in 1993 is generally accepted as the first accident in history for which pilot fatigue was cited as one of the primary causes. The pilot stalled a perfectly serviceable aircraft into the ground on approach. His inability to monitor the aircraft’ ...
... Kalitta International DC-8-61F at Guantanamo Bay, Cuba in 1993 is generally accepted as the first accident in history for which pilot fatigue was cited as one of the primary causes. The pilot stalled a perfectly serviceable aircraft into the ground on approach. His inability to monitor the aircraft’ ...
Introduction to Electroencephalography (EEG)
... http://www.blogcdn.com/www.engadget.com/media/2007/01/1-16-07-eeg.jpg ...
... http://www.blogcdn.com/www.engadget.com/media/2007/01/1-16-07-eeg.jpg ...
SLEEP
... external world and a general lack of memory of the state, unlike people who have been comatose, we generally recognize when we feel sleepy and are aware that we have been asleep at the termination of an episode. For clinical and research purposes, sleep is generally defined by combining behavioral o ...
... external world and a general lack of memory of the state, unlike people who have been comatose, we generally recognize when we feel sleepy and are aware that we have been asleep at the termination of an episode. For clinical and research purposes, sleep is generally defined by combining behavioral o ...
A mathematical model on REM-NREM cycle
... is often referred to as the two-process model of sleep-wake regulation. The two processes are: • circadian rhythm, also known as Process C, the regulation of the body’s internal processes and alertness levels which is governed by the internal biological or circadian clock; • sleep-wake homeostasis, ...
... is often referred to as the two-process model of sleep-wake regulation. The two processes are: • circadian rhythm, also known as Process C, the regulation of the body’s internal processes and alertness levels which is governed by the internal biological or circadian clock; • sleep-wake homeostasis, ...
What in sleep is for memory
... The first support for the role of NREM – REM cycles in memory consolidation in humans came from our group’s investigation of elderly subjects [62,77], in which we studied morning recall of words presented before sleep in relation to measures of the previous night’s sleep. Word recall was significant ...
... The first support for the role of NREM – REM cycles in memory consolidation in humans came from our group’s investigation of elderly subjects [62,77], in which we studied morning recall of words presented before sleep in relation to measures of the previous night’s sleep. Word recall was significant ...
Psychological Science - MSU Psychology
... (e.g., bed, rest, awake, tired) that are semantically associated with a nonpresented word—the critical lure (sleep). On subsequent memory tests, participants often recall seeing the nonpresented critical lures. False memories in the DRM task have been described as associative, or gistbased, errors ( ...
... (e.g., bed, rest, awake, tired) that are semantically associated with a nonpresented word—the critical lure (sleep). On subsequent memory tests, participants often recall seeing the nonpresented critical lures. False memories in the DRM task have been described as associative, or gistbased, errors ( ...
Altered States of Consciousness
... – Thoughts, feelings, and perceptions that occur when we are awake and alert – Allows us to reflect and plan ...
... – Thoughts, feelings, and perceptions that occur when we are awake and alert – Allows us to reflect and plan ...
Psychopharmacology - Ohio State University
... Time latency to fall asleep can vary as duration of sleep need (from 5 to 10 hours) Insomnia is a failure to fall asleep, to maintain sleep or dissatisfaction to fall asleep ...
... Time latency to fall asleep can vary as duration of sleep need (from 5 to 10 hours) Insomnia is a failure to fall asleep, to maintain sleep or dissatisfaction to fall asleep ...
An update on sleep disorders and their treatment
... occurs following continued administration of a medication and is characterised by a decrease in susceptibility to the medicinal effects.31 Tolerance has been observed with all currently licensed hypnotics with the exception of melatonin. Dependence occurs when there is a need to take repeated doses ...
... occurs following continued administration of a medication and is characterised by a decrease in susceptibility to the medicinal effects.31 Tolerance has been observed with all currently licensed hypnotics with the exception of melatonin. Dependence occurs when there is a need to take repeated doses ...
How the Human Brain Developed and How the Human Mind Works
... Day and night alternate over 24 hours due to the rotation of the planet, and the start and length of daylight varies with the seasons. So internal biological clocks (controllers) evolved for controlling activities related to the environment such as those of cold-blooded animals which need to maintai ...
... Day and night alternate over 24 hours due to the rotation of the planet, and the start and length of daylight varies with the seasons. So internal biological clocks (controllers) evolved for controlling activities related to the environment such as those of cold-blooded animals which need to maintai ...
Conscious
... along with momentary interruptions of “sleep spindles”: brief bursts of activity - Stage 3: A sleep characterized by slow delta brain waves, higher amplitude, with greater peaks and valleys in the wave pattern, person is now completely asleep - Stage 4: The deepest stage of sleep (delta waves), duri ...
... along with momentary interruptions of “sleep spindles”: brief bursts of activity - Stage 3: A sleep characterized by slow delta brain waves, higher amplitude, with greater peaks and valleys in the wave pattern, person is now completely asleep - Stage 4: The deepest stage of sleep (delta waves), duri ...
Sample of The Harvard Medical School Guide To A good Night`s Sleep
... spent asleep was essential to proper functioning. As we gained more knowledge, it became clearer that proper sleep plays a large role in maintaining health, promoting learning, performing at top proficiency, and sustaining emotional well-being. In some ways, this shouldn’t be a mystery. Anything we ...
... spent asleep was essential to proper functioning. As we gained more knowledge, it became clearer that proper sleep plays a large role in maintaining health, promoting learning, performing at top proficiency, and sustaining emotional well-being. In some ways, this shouldn’t be a mystery. Anything we ...
AP Ch. 4
... – Newborn: Sleeps about 16 hours a day, though not all at once; Up to 8 hours—or 50 percent—of the newborn’s sleep time is spent in REM sleep – Infant: Shorter 60-minute sleep cycles, producing up to 13 sleep cycles per day – Toddler: 75-minute sleep cycles – Age 5: Typical 90-minute sleep cycles of ...
... – Newborn: Sleeps about 16 hours a day, though not all at once; Up to 8 hours—or 50 percent—of the newborn’s sleep time is spent in REM sleep – Infant: Shorter 60-minute sleep cycles, producing up to 13 sleep cycles per day – Toddler: 75-minute sleep cycles – Age 5: Typical 90-minute sleep cycles of ...
Comparative Medicine - Laboratory Animal Boards Study Group
... SUMMARY: Defining sleep can be accomplished using electroencephalography as well as by utilizing behavioral data. Even though electroencephalographic data can vary among species, it is a very useful tool in defining waking and stages of sleep in most mammals and birds. Electroencephalography is ofte ...
... SUMMARY: Defining sleep can be accomplished using electroencephalography as well as by utilizing behavioral data. Even though electroencephalographic data can vary among species, it is a very useful tool in defining waking and stages of sleep in most mammals and birds. Electroencephalography is ofte ...
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 ...
Life span chapter 3-1 File
... interconnections among them. Later, the numbers of both neurons and connections decrease as a result of the infant’s experiences. ...
... interconnections among them. Later, the numbers of both neurons and connections decrease as a result of the infant’s experiences. ...
LIFE Bringing Research to
... usage date, allowing Jassal to confirm that patients were compliant. “When we followed these participants for an entire year, the ultrasound and MRI of the heart showed that as early as three months, the structure of the heart favourably remodeled, he explains. “The thinner the walls, the better the ...
... usage date, allowing Jassal to confirm that patients were compliant. “When we followed these participants for an entire year, the ultrasound and MRI of the heart showed that as early as three months, the structure of the heart favourably remodeled, he explains. “The thinner the walls, the better the ...
Respiratory Physiology during Sleep
... The alveolar gas equation allows one to compute the alveolar (ideal) partial pressure of oxygen (PAO2) from the fractional concentration of oxygen in inspired gas (FIO2), which is 0.21 when breathing room air ,and the PaCO2. • The respiratory exchange ratio (R) is the CO2 elimination divided by the ...
... The alveolar gas equation allows one to compute the alveolar (ideal) partial pressure of oxygen (PAO2) from the fractional concentration of oxygen in inspired gas (FIO2), which is 0.21 when breathing room air ,and the PaCO2. • The respiratory exchange ratio (R) is the CO2 elimination divided by the ...