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Dive into the research topics where Shin'ya Ishihara is active.

Publication


Featured researches published by Shin'ya Ishihara.


Journal of the American Geriatrics Society | 1999

AGE EFFECTS ON PUPIL DILATION AMONG ALZHEIMER'S PATIENTS

Ayumi Takagi; Shin'ya Ishihara; Takaaki Kondo; Hisataka Sakakibara; Hideaki Toyoshima; Kazuhiko Kono; Akihisa Iguchi; Futoshi Yoshida; Masaru Miyao

* . . Items referring to Doinabi I Satisfaction with the demcnted person as a recipient of care: clarify the relationship bctwecn the patients bchaviour and the dementia syndrome. Domiit 2 Satisfmion with Ones own pcrformancc as a Caregivcr: open n dialogue regarding expectations. resources and conflicts. Doiiiaiii 3 Consequcnccs of involvement in care for the pcrsonal life of the caregiver: define acceptable goals of involvement. Organizc additional profcssionsl support.


Perceptual and Motor Skills | 1993

Psychology of computer use. XXX: Effects of presentation speed on pupil size using negative and positive CRTS

Masaru Miyao; Shin'ya Ishihara; Hisao Ishigaki; Tomonori Sugiura; Eiji Matsuura; Masashi Furuta; Toshihiro Sakata

The effects of presentation speed and both positive and negative CRT (cathode ray tube) displays on pupil size were studied. The pupillary areas of 12 female student volunteers were measured by infrared videopupillography. The three presentation speeds were no change for 12 sec., a change every 2 sec. for 12 sec., and a change every 1/2 sec. for 12 sec. Two-way analysis of variance showed that the pupil size in the negative displays was significantly larger than that in the positive displays. A difference in pupillary area results from different display speeds, irrespective of a difference in polarity.


Ergonomics | 1996

Visual accommodation and subject performance during a stereographic object task using liquid crystal shutters

Masaru Miyao; Shin'ya Ishihara; Shin Saito; Takaaki Kondo; Hisataka Sakakibara; Hideaki Toyoshima


Tohoku Journal of Experimental Medicine | 1993

An Experimental Study on the Objective Measurement of Accommodative Amplitude under Binocular and Natural Viewing Conditions.

Yasuhiko Otake; Masaru Miyao; Shin'ya Ishihara; Minako Kashiwamata; Takaaki Kondo; Hisataka Sakakibara; Shin'ya Yamada


Japanese journal of industrial health | 1993

Mental health, work environment, and health practices among middle-aged male workers.

Atsuko Sugisawa; Tetsunojo Uehata; Pin H; Eiko Sekiya; Tadao Chida; Shin'ya Ishihara; Yamazaki Y; Sakano J; Abe M; Yoshinori Hasegawa


Journal of Human Hypertension | 1992

Analysis of factors related to hypertension in Japanese middle-aged male workers

Masaru Miyao; Masashi Furuta; Hisataka Sakakibara; Takaaki Kondo; Shin'ya Ishihara; Katsumi Yamanaka; Shin'ya Yamada


Japanese journal of industrial health | 1994

[Mental health and its related factors among middle-aged male workers: an eighteen-month follow-up study].

Atsuko Sugisawa; Tetsunojo Uehata; Eiko Sekiya; Shin'ya Ishihara; Yoshio Saitoh; Tadao Chida; Yoshinori Hasegawa; Toshihiko Yamasaki


Japanese journal of geriatrics | 1996

[Hypersensitivity in the pupil dilation response to a cholinergic antagonist in patients with Alzheimer's disease and Down's syndrome].

Kazuhiko Kono; Masaru Miyao; Shin'ya Ishihara; Ayumi Takagi; Hiroyuki Ikari; Yusuke Suzuki; Akihisa Iguchi


Nippon Eiseigaku Zasshi (japanese Journal of Hygiene) | 1993

Comparison of readability between liquid crystal displays and cathode-ray tubes.

Masaru Miyao; Shin'ya Ishihara; Masashi Furuta; Takaaki Kondo; Hisataka Sakakibara; Minako Kashiwamata; Shin'ya Yamada


Nippon Eiseigaku Zasshi (japanese Journal of Hygiene) | 1992

The Effect of VDT Polarity and Target Size on Pupil Area

Masaru Miyao; Shin'ya Ishihara; Takaaki Kondo; Hisataka Sakakibara; Masashi Furuta; Katsumi Yamanaka; Shin'ya Yamada

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Masashi Furuta

Aichi University of Education

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