ʻO ka huahana me ka hoʻolālā hou he hana hou maikaʻi a hiki ke hoʻololi ʻia, e lanakila ana i nā palena a me ka hemahema o nā kukui Xenon maʻamau. E hōʻoia ʻaʻole i hoʻopilikia ʻia ka ikaika ʻālohilohi e ka alapine hoʻoulu a loaʻa i nā kukui monochromatic (ʻulaʻula, ʻōmaʻomaʻo, uliuli, melemele) i ʻike ʻia i kahi ʻōnaehana mālamalama a ʻeleʻele o ka retina.
Hōʻike kikoʻī
Nā hiʻohiʻona:
· ʻO ke kumu kukui o ka stimulator glaring LED, nona nā hiʻohiʻona aʻe:
Hoʻohālikelike ʻia e ka ʻālohilohi a me nā waihoʻoluʻu like ʻole (e laʻa, keʻokeʻo, ʻulaʻula, ʻōmaʻomaʻo, uliuli a melemele) ma ke kumu kumu o ka tricolor.
ʻO ka hana hou maikaʻi e hōʻoia ʻaʻole e hoʻopilikia ʻia ka ikaika uila e ka alapine a hāʻawi i ka hoʻoulu ʻana a hiki i 50 Hz.
Me ka loaʻa ʻole o kahi kumu kukui pōʻino (kukui infrared, UV). Ua hoʻomalu paʻa ʻia ka nalu a hiki ke hāʻawi ʻia e like me ka makemake o ka mea kūʻai aku.
ʻO ka pulse glaring i hoʻopilikino ʻia me 2-3s a me ka ʻike ʻana i ka nalu C.
Hāʻawi kahi kumu kukui pololei i nā hopena hōʻoia hilinaʻi.
· Anti-jamming.
· ʻO ka ʻōnaehana mīkini paʻa e hōʻoia i ka hopena a me ka hopena ʻike maoli.
· Ka polokalamu kālailai mana a me ka ʻōnaehana hoʻokele noiʻi hihia kūpono.
· Hoʻopau ʻakomi i ka meheu wahaheʻe.
· Hoʻohui ʻōnaehana kūpono.
· Hoʻopili ʻia nā kamepiula hoʻokipa a me nā mea hana ʻē aʻe e ka uea USB.
· Hoʻolālā ʻia e like me nā kūlana honua.
Nā hana nui:
F-ERG, EOG, P-ERG, P-VEP, F-VEP, nānā i ka VEP a me nā kukui ʻelua ERG.
Noi halemai
Hoʻohana ʻia ka huahana no ka hāʻawi ʻana i kumu kumu no nā maʻi like ʻole: e laʻa i ka maʻi fundus, glaucoma, amblyopia, a me ka pale kala, ma ka moʻolelo a me ka wehewehe ʻana o nā pou.
Hoʻonohonoho pūnaewele
He pūʻulu o ka lolouila hoʻokipa
Pūnaehana hoʻomalu kamepiula hihia
Ka mana o ka papahana Ganzfeld mea hoʻoikaika
Mea hoʻoulu kiʻi kala
He pūʻulu polokalamu ʻōnaehana ʻike
He mea paʻi
Pole hoʻopaʻa
Pahu lako mana
Nā kikoʻī:
· Mea hoʻonui
Lakiō hōʻole ʻano maʻamau: >=100dB
Hoʻokomo impedance: >=10MΩ
Mean square yawp:<=3μV
Hoʻohui: 1K,10K
ʻO ka laina alapine: 0.01-500Hz
Kaʻa kiʻekiʻe:0.01Hz,0.1Hz,1Hz,70Hz
ʻAha haʻahaʻa: 500Hz,200Hz,100Hz,20Hz
· Mea hoʻoulu kiʻi
Ke kala hoʻoulu: ʻeleʻele-keʻokeʻo, ʻulaʻula-ʻeleʻele, uliuli-ʻeleʻele, ʻōmaʻomaʻo-ʻeleʻele
ʻO ke kiʻi hoʻoulu: chessboard grid; kāʻei kūpaʻa , pae pae
Ke kahua hoʻoulu: piha piha, hapalua pale, 1/4 pale, 1/8 pale, kikowaena pale
Alanui alapine: 4x3,8x6,16x12,…128x96
Kūlike:3%,10%,40%,70%,90%,99%
· Mea hoʻoulu nani:
Mea hoʻoulu ʻia: ʻulaʻula, melemele, uliuli, ʻōmaʻomaʻo, keʻokeʻo
ʻO ke alapine ʻālohilohi: 0.2 ~ 50Hz
EOG kihi: ± 15°, ± 30° kukui ʻulaʻula
Kaila hana: noho noho
ʻO ka manaʻo nui: 0.005cd·s/m ~5.12cd·s/m 11 ʻanuʻu ke koho
ʻO ka mālamalama no ke kukui hope: ERG 1cd/m ~64cd/m
EOG hoʻonui haumāna 128cd/m maoli haumāna 512cd/m
