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April 3, 2026SHILAP Revista de lepidopterología0 citationsOpen Access

Visual stimulation to improve visual fixation and tracking in a late preterm infant: A case report

AMAnees Ahmed Farooq MohammedDDDeepika DhanacheziyanVSVignesh Srinivasan

Key Points

  • The aim is to evaluate the effectiveness of visual stimulation in improving visual tracking and fixation in late preterm infants.
  • Intervention involved 4 visual stimulation sessions per week for 4 weeks.
  • Activities included using black-and-white cards, toy tracking, light tracking, and geometric patterns.
  • Assessments were conducted using Hammersmith Infant Neurological Examination (HINE) and Visual Tracking Assessment.
  • Baseline HINE score was 23/78, indicating reduced neurobehavioral organization.
  • Visual tracking assessment score was 6, reflecting poor visual tracking.
  • Post-intervention HINE score improved to 51/78 and visual tracking score to 14, showing significant improvement.

Abstract

Background: Late preterm babies, born between 34 and 36 weeks of gestation, are susceptible to mild visual and neurobehavioral problems because they undergo a vital phase of visual system development outside the intrauterine environment. This study aims to evaluate the effectiveness of visual stimulation in late preterm newborns. Case description and management: A 4-month-old child was brought by the parent with complaints of reduced visual tracking and fixation. Clinical findings met ICD-10 criteria for late preterm birth, a disorder related to neurological and sensory system immaturity. The infant received four sessions per week for 4 weeks, each lasting approximately 5–10 minutes. The intervention included black-and-white cards, toy or rattle tracking, dim light tracking, and high-contrast geometric patterns. Baseline assessment using the Hammersmith Infant Neurological Examination (HINE) and the Visual Tracking Assessment revealed reduced neurobehavioral organisation and poor visual tracking, with scores of 23/78 on HINE and 6 on the visual tracking assessment. Following four weeks of visual stimulation intervention, the scores improved to 51/78 on the HINE and 14 on the visual tracking assessment, indicating improved visual fixation, tracking, and neurobehavioral response. Conclusion: This case demonstrates that visual stimulation can effectively enhance visual fixation and tracking in preterm newborns, thereby improving overall well-being.

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Cite This Study

Mohammed et al. (2026) studied this question.

synapsesocial.com/papers/69cf5ebd5a333a821460d56dhttps://doi.org/10.3329/bsmmuj.v19i1.87511
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