'Sleep latency' diaporamas de présentation

Sleep disorders

Sleep disorders. By : Dr. Alireza Safaeian Occupational Medicine Specialist. Physiological basis of sleep. Definition :sleep is a behavioral terms as a normal, recurring, reversible state of loss of the ability to perceive and respond to the external environment.

1.73k views • 84 slides

Sleep Disorders in the Elderly

691 views • 65 slides

Data Collection and Dissemination

437 views • 43 slides

Melatonin and Sleep

Melatonin and Sleep. Garrick Wang, M.D., Ph.D. Stanford Sleep Disorders Clinic Stanford Dept. of Psychiatry. What is melatonin?. Hormone that is naturally produced by the pineal gland Conveys information to various parts of the body Chemical structure identified in 1958

737 views • 41 slides

Calculations (1)

Calculations (1). Scoring Records. {8/06 shl}. Once a record is recorded, it must be scored to be useful. Scoring actually consists of four separate but not exclusive tasks: sleep staging, event scoring, summation, and report generation.

402 views • 29 slides

Data Forwarding in Extremely Low Duty-Cycle Sensor Networks with Unreliable Communication Links

Data Forwarding in Extremely Low Duty-Cycle Sensor Networks with Unreliable Communication Links. Yu Gu and Tian He Minnesota Embedded Sensor System (MESS) Department of Computer Science & Engineering http://mess.cs.umn.edu. This work is supported by National Science Foundation.

415 views • 24 slides

Data Forwarding in Extremely Low Duty-Cycle Sensor Networks with Unreliable Communication Links

Data Forwarding in Extremely Low Duty-Cycle Sensor Networks with Unreliable Communication Links. Yu Gu and Tian He Minnesota Embedded Sensor System (MESS) Department of Computer Science & Engineering http://mess.cs.umn.edu. This work is supported by National Science Foundation.

247 views • 24 slides

Part I. Polysomnography

Part I. Polysomnography. What is Polysomnography?. Stimultaneously recording of numerous physiological variables during sleep: EEG, EOG, EMG, EKG, airflow, respiratory efforts, O 2 saturation, etc. Serves as a diagnostic tool for evaluation of normal and disturbed sleep

541 views • 23 slides

Part I. Polysomnography

Part I. Polysomnography. What is Polysomnography?. Stimultaneous recording of numerous physiological variables during sleep: EEG, EOG, EMG, EKG, airflow, respiratory efforts, O 2 saturation, etc. Serves as a diagnostic tool for evaluation of normal and disturbed sleep

636 views • 23 slides

Sleep case #1

346 views • 19 slides

Consciousness

Consciousness. Session 4. What is a dream?. A dream or dream report is the recollection of mental activity which has occurred during sleep . REM or NREM?. dream recall rates from NREM awakeningsare quite high (43.0 %) even when the mean recall for REM awakenings is higher (81.9 %).

232 views • 11 slides