To describe the clinical and optical coherence tomography (OCT) characteristics of ischemic maculopathy in two patients with acquired immunodeficiency syndrome (AIDS). Two patients with AIDS and cytomegalovirus (CMV) retinitis developed ischemic maculopathy. Both patients presented with central visual loss and active granular CMV retinitis. The presence of opacification of the superficial retin...

The attribute framing bias is a well-established phenomenon, in which an object or an event is evaluated more favorably when presented in a positive frame such as “the half full glass” than when presented in the complementary negative framing. Given that previous research showed that visual aids can attenuate this bias, the current research explores the factors underlying the attenuating effect...

This study investigated the effects of hearing impairment and auditory vs. auditory-visual perception of lexical tone by native Thai hearing impaired listeners: Hearing Impaired with Hearing Aids (HI+HA), Hearing Impaired without Hearing Aids (HIHA), and Normal Hearing (NH). Adults’ discrimination of the 5 Thai tones was investigated in auditory-visual (AV), auditoryonly (AO), and visual-only (...

We reduced time to detect target symbols in mock radar screens by adding perceptual boundaries that partitioned displays in accordance with task instructions. Targets appeared among distractor symbols either close to or far from the display center, and participants were instructed to find the target closest to the center. Search time increased with both number of distractors and distance of tar...

Elementary school teachers in Cluster II Gerung District are still very rare using visual aids teaching mathematical concepts. As a result, students have difficulty understanding abstract material, while elementary children at the concrete thinking stage. Therefore, this activity aims to train and assist implementing Kopermatik (Mathematics Game Boxes) for classroom learning. The training metho...

BACKGROUND The prolongation of survival of patients with herpesvirus retinitis and AIDS has been associated with a rise in the incidence of retinal detachment. In such cases, however, retinal reattachment may be difficult to achieve, and postoperative visual acuity may be poor despite anatomically successful surgery. METHODS In order to examine factors affecting the visual outcome of surgery,...