Publications

CamNtech Research Library

CamNtech products have been trusted by specialist researchers for over 25 years.

Our research library contains peer reviewed publications citing the use of our devices.

Filter by product, application, keyword, author or use free text search to locate your area of interest.

  • Application

  • Keywords

  • Author

Found 5 Results

Bright light therapy: improved sensitivity to its effects on rest-activity rhythms in Alzheimer patients by application of nonparametric methods

Sleep-wake rhythm disturbances in patients with Alzheimer’s disease (AD) make a strong demand on caregivers and are among the most important reasons for institutionalization. Several previous studies reported that the disturbances improve with increased environmental light, which, through the retinohypothalamic tract, activates the suprachiasmatic nucleus (SCN), the biological clock of the brain. The data of […]

Related Product: MotionWatch

Publication Date: January 13, 1999


Transcutaneous electrical nerve stimulation (TENS) improves the rest–activity rhythm in midstage Alzheimer’s disease

Nightly restlessness in patients with Alzheimer’s disease (AD) is probably due to a disorder of circadian rhythms. Transcutaneous electrical nerve stimulation (TENS) was previously reported to increase the strength of coupling of the circadian rest–activity rhythm to Zeitgebers in early stage Alzheimer’s disease (AD) patients. It was investigated in the present study whether TENS could […]

Related Product: MotionWatch

Publication Date: January 1, 1999


Indirect bright light improves circadian rest-activity rhythm disturbances in demented patients

Light is known to be an important modulator of circadian rhythms. We tested the hypothesis that an enduring increase in the daytime environmental illumination level improves restactivity rhythm disturbances in demented patients. Actigraphy was performed before, during, and after 4 weeks of increased illumination in the living rooms of 22 patients with dementia clinically diagnosed […]

Related Product: MotionWatch

Publication Date: January 5, 1998


Long-term fitness training improves the circadian rest-activity rhythm in healthy elderly males

In old age, the circadian timing system loses optimal functioning. This process is even accelerated in Alzheimer’s disease. Because pharmacological treatment of day-night rhythm disturbances usually is not very effective and may have considerable side effects, nonpharmacological treatments deserve attention. Bright light therapy has been shown to be effective. It is known from animal studies […]

Related Product: MotionWatch

Publication Date: April 1, 1997


Circadian rest—activity rhythm disturbances in alzheimer’s disease

Previous studies showed circadian rhythm disturbances in patients with Alzheimer’s disease. Rest-activity rhythm disturbances manifest themselves through a fragmentation of the rhythm, a weak coupling with Zeitgebers, and high levels of activity during the night. The aim of the present study was to investigate which factors contribute to the presence of these disturbances. Therefore, several […]

Related Product: MotionWatch

Publication Date: August 15, 1996


Page 1 of 1

UK & International customers

CamNtech Ltd.
Manor Farm
Fenstanton
Cambridgeshire
PE28 9JD, UK

US customers

CamNtech Inc.
630 Boerne Stage Airfield,
Boerne,
Texas 78006,
USA

Copyright

© 2020 CamNtech Ltd and CamNtech Inc

Company information

Registered in England No. 2221302
VAT No: GB486 3019 34


Privacy Policy