Neurophysiology of sleep-wake states in relation to consciousness
... The transfer ratio goes down till about 0.7 when the animal becomes drowsy. Then the output decreases while the input remains identical. Nevertheless, the peripheral sense organs transform sensory stimuli in series of impulses just as during waking and independently from the state of vigilance of th ...
... The transfer ratio goes down till about 0.7 when the animal becomes drowsy. Then the output decreases while the input remains identical. Nevertheless, the peripheral sense organs transform sensory stimuli in series of impulses just as during waking and independently from the state of vigilance of th ...
Stages of Sleep And Brain Mechanisms
... – Caused by a number of factors including noise, stress, pain medication. – Can also be the result of disorders such as epilepsy, Parkinson’s disease, depression, anxiety or other psychiatric conditions. – Dependence on sleeping pills and shifts in the circadian rhythms can also result in insomnia. ...
... – Caused by a number of factors including noise, stress, pain medication. – Can also be the result of disorders such as epilepsy, Parkinson’s disease, depression, anxiety or other psychiatric conditions. – Dependence on sleeping pills and shifts in the circadian rhythms can also result in insomnia. ...
Treatment of a Child with Nocturnal Panic Attacks
... discomfort, and fears of dying or going crazy accompanying ...
... discomfort, and fears of dying or going crazy accompanying ...
150409_CDP Research Update
... as a whole. This study presents an overview of these three mental health problems associated with deployment among Air Force, Army, Marine Corp, and Navy service members returning from deployment to Iraq and Afghanistan between January 2007 and March 2008. With postdeployment health data on over 50, ...
... as a whole. This study presents an overview of these three mental health problems associated with deployment among Air Force, Army, Marine Corp, and Navy service members returning from deployment to Iraq and Afghanistan between January 2007 and March 2008. With postdeployment health data on over 50, ...
Subconscious Stimulus Recognition and Processing During
... natural sleep and waking, recorded cortical unit responses to acoustic stimulation. Single units in both the primary and secondary auditory cortex decreased or increased their responses during sleep compared to wakefulness. Moreover, when the responses across neurons were averaged, sound-evoked acti ...
... natural sleep and waking, recorded cortical unit responses to acoustic stimulation. Single units in both the primary and secondary auditory cortex decreased or increased their responses during sleep compared to wakefulness. Moreover, when the responses across neurons were averaged, sound-evoked acti ...
Physiology and neuroanatomy of sleep
... • Circadian arousal is largely influenced by ocular exposure to light; thus it rises in the morning, declines with a gradual slope throughout the day, and then declines further beginning in the late evening. • Body temperature is also at its lowest in the early morning, rising throughout the morning ...
... • Circadian arousal is largely influenced by ocular exposure to light; thus it rises in the morning, declines with a gradual slope throughout the day, and then declines further beginning in the late evening. • Body temperature is also at its lowest in the early morning, rising throughout the morning ...
Sleep/Neurology-The Orexin System
... dream mentation in the transition between wakefulness and sleep); sleep paralysis (sleep onset muscle atonia) ...
... dream mentation in the transition between wakefulness and sleep); sleep paralysis (sleep onset muscle atonia) ...
Insomnia and Emotion Regulation
... of disorders. Maladaptive strategies which are generally considered to be associated with negative outcome are: avoidance, rumination and suppression (namely the suppression of the emotional display or of the emotional experience), whereas adaptive strategies are problem solving, acceptance and reap ...
... of disorders. Maladaptive strategies which are generally considered to be associated with negative outcome are: avoidance, rumination and suppression (namely the suppression of the emotional display or of the emotional experience), whereas adaptive strategies are problem solving, acceptance and reap ...
the neurochemistry of sleep paralysis
... Animal studies have indicated that glycine and GABA inhibit neuronal and spinal motoneuron activity.3-6 As an offshoot of this finding, scientists have examined the neurochemistry of REM sleep muscle atonia. For example, Yoshio Nakamura7 and colleagues found that administering glycine to the reticul ...
... Animal studies have indicated that glycine and GABA inhibit neuronal and spinal motoneuron activity.3-6 As an offshoot of this finding, scientists have examined the neurochemistry of REM sleep muscle atonia. For example, Yoshio Nakamura7 and colleagues found that administering glycine to the reticul ...
Sleep Insights For Those With Fibromyalgia Or Chronic Pain
... the condition called "neurasthenia". My research and those of others has showed that the deep sleep dysfunction is probably a primary cause of the condition or at least a significant contributor. As mentioned this problem, alpha wave intrusions can now be tested. And there are also some experimental ...
... the condition called "neurasthenia". My research and those of others has showed that the deep sleep dysfunction is probably a primary cause of the condition or at least a significant contributor. As mentioned this problem, alpha wave intrusions can now be tested. And there are also some experimental ...
I. Introduction: Consciousness: Experiencing the “Private I” 1. Your
... new drugs such as modafinil reduce daytime sleepiness. D. The Parasomnias: Undesired Arousal or Actions During Sleep Generally, parasomniacs arise during NREM sleep stages 3 and 4 slow-wave sleep; occur most commonly in children; seem to have some genetic predisposition or susceptibility; and can be ...
... new drugs such as modafinil reduce daytime sleepiness. D. The Parasomnias: Undesired Arousal or Actions During Sleep Generally, parasomniacs arise during NREM sleep stages 3 and 4 slow-wave sleep; occur most commonly in children; seem to have some genetic predisposition or susceptibility; and can be ...
Quantitative and qualitative analysis of sleep
... • Many physiological changes do occur during sleep. • Though we know the functions of some physiological changes, there are many that we still do not know. • Present polysomnographic assessment is helpful in clinical situations and in healthy subjects. • But we are still far from adequate assessment ...
... • Many physiological changes do occur during sleep. • Though we know the functions of some physiological changes, there are many that we still do not know. • Present polysomnographic assessment is helpful in clinical situations and in healthy subjects. • But we are still far from adequate assessment ...
Sedative and hypnotic actions
... Therapeutic uses 1- Anxiety disorders: Benzodiazepines are effective for the treatment of the anxiety symptoms secondary to panic disorder, social disorder, obsessive-compulsive disorder. The longer-acting agents such as clonazepam and diazepam are often preferred in those patients with anxiety tha ...
... Therapeutic uses 1- Anxiety disorders: Benzodiazepines are effective for the treatment of the anxiety symptoms secondary to panic disorder, social disorder, obsessive-compulsive disorder. The longer-acting agents such as clonazepam and diazepam are often preferred in those patients with anxiety tha ...
EEG & Sleep
... • There are attacks of intense desire to sleep during day time • Person cannot resist to sleep in the day • Attack may last for seconds to minutes ...
... • There are attacks of intense desire to sleep during day time • Person cannot resist to sleep in the day • Attack may last for seconds to minutes ...
paradoxical sleep - Bakersfield College
... Prepared by Grant McLaren, Department of Psychology, Edinboro University of Pennsylvania This multimedia product and its contents are protected under copyright law. The following are prohibited by law: any public performance or display, including transmission of any image over a network, preparation ...
... Prepared by Grant McLaren, Department of Psychology, Edinboro University of Pennsylvania This multimedia product and its contents are protected under copyright law. The following are prohibited by law: any public performance or display, including transmission of any image over a network, preparation ...
Ginger Nash, ND
... the diurnal see-saw: as the levels of melatonin go up beginning around 9:00p.m. the levels of cortisol should be at their lowest conversely, as levels of melatonin drop to their lowest point, about 6:00 am levels of cortisol begin their dramatic incline reaching highest levels towards 7:00 am ...
... the diurnal see-saw: as the levels of melatonin go up beginning around 9:00p.m. the levels of cortisol should be at their lowest conversely, as levels of melatonin drop to their lowest point, about 6:00 am levels of cortisol begin their dramatic incline reaching highest levels towards 7:00 am ...
Introduction to Working with the Asian Patient in Primary Care
... Think of concept of target symptoms Individuals with bipolar disorder spend most of time depressed, may have difficulty recalling hypomanias When patient is asymptomatic, cont with acute treatments if possible (keeping in mind diagnosis) ...
... Think of concept of target symptoms Individuals with bipolar disorder spend most of time depressed, may have difficulty recalling hypomanias When patient is asymptomatic, cont with acute treatments if possible (keeping in mind diagnosis) ...
SLEEP
... Peptide hypocretin (orexin) deficiency produces narcolepsy but mechanism unclear as low activity of hypocretin is normal during waking and NREM 1 in 2000 Repeated brief (2-30 mins) day time sleep attacks ...
... Peptide hypocretin (orexin) deficiency produces narcolepsy but mechanism unclear as low activity of hypocretin is normal during waking and NREM 1 in 2000 Repeated brief (2-30 mins) day time sleep attacks ...
Document
... Theta activity: • 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. ...
... Theta activity: • 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. ...
Sleep-wake cycles: EEG
... • Gautwick et al. (1996): subtractive hybridization aimed at identifying mRNA’s species that are expressed only in discrete nuclei within the hypothalamus – New hypothalamic mRNA (hypocretin 1 and 2) found by in-situ hybridization to occur in the lateral hypothalamus • Sakurai et al. (1998) transfec ...
... • Gautwick et al. (1996): subtractive hybridization aimed at identifying mRNA’s species that are expressed only in discrete nuclei within the hypothalamus – New hypothalamic mRNA (hypocretin 1 and 2) found by in-situ hybridization to occur in the lateral hypothalamus • Sakurai et al. (1998) transfec ...
Central Sleep Apnea Syndromes
... Impair systolic and diastolic function Extremely negative intrapleural pressure with hyperpnea increase ventricular transmural wall stress and afterload CSB in patients with heart failure is associated with higher cardiac mortality Clinically Poor sleep quality – sleepiness in daytime Symptoms o ...
... Impair systolic and diastolic function Extremely negative intrapleural pressure with hyperpnea increase ventricular transmural wall stress and afterload CSB in patients with heart failure is associated with higher cardiac mortality Clinically Poor sleep quality – sleepiness in daytime Symptoms o ...
Psychology
... In adolescents, there are characteristic changes in sleep patterns due to the rapid physiological, emotional and social changes that take place. Ideally, teenagers need more sleep, but do not get the required amount of sleep and therefore cope with sleep debt. Biological ‘phase delay’ leads adolesce ...
... In adolescents, there are characteristic changes in sleep patterns due to the rapid physiological, emotional and social changes that take place. Ideally, teenagers need more sleep, but do not get the required amount of sleep and therefore cope with sleep debt. Biological ‘phase delay’ leads adolesce ...
Chapter 6 Consciousness
... problem-solving after sleep—“sleep on it” manifest content is the real content ◦ Survival strategy theory Winson (1997) memories of new experiences are placed close together with older memories to form a strategy for survival ...
... problem-solving after sleep—“sleep on it” manifest content is the real content ◦ Survival strategy theory Winson (1997) memories of new experiences are placed close together with older memories to form a strategy for survival ...
Sleepy Rounds: Owens Presentation
... Maternal history of RLS Complains of difficulty falling asleep and “funny feelings” in her legs at night, relieved by movement Bedclothes “all over the place” in the morning; wakens unrefreshed ...
... Maternal history of RLS Complains of difficulty falling asleep and “funny feelings” in her legs at night, relieved by movement Bedclothes “all over the place” in the morning; wakens unrefreshed ...
Insomnia as a risk factor for ill health: results
... maintaining sleep or experiencing non-restorative sleep for a period of 1 month or more. In addition, it is a prerequisite that the symptoms result in significant impairment in daily functioning. In the HUNT2 study, a proxy for the insomnia diagnosis according to the fourth version of the Diagnostic ...
... maintaining sleep or experiencing non-restorative sleep for a period of 1 month or more. In addition, it is a prerequisite that the symptoms result in significant impairment in daily functioning. In the HUNT2 study, a proxy for the insomnia diagnosis according to the fourth version of the Diagnostic ...