Concussion and Acquired Brain Injury (ABI)

Concussions and Our Kids

Dr. Cantu does a very nice job of surveying the field in his new book, Concussions and Our Kids. I enjoyed reading in his book that he acknowledges the significance of eye movement testing, specifically the King-Devick Saccade Test, as a valuable tool in assessing the impact of concussions.

Vision and Concussions: Fixing the Broken Window

The neuro-ophthalmologists Laura Balcer and Steven Galetta joined the concussion research group at NYU, recruited from UPenn where they had previously teamed with optometrist Steve Devick on a publication about visual components of concussion sequelae.

The Concussion Crisis: A Silent Epidemic of ABI

We normally think of concussion as related to direct trauma to the head. Increasingly common in sports injuries at younger ages, concussion with significant sequelae has now been widely recognized in college football, even at the high school level and younger.

What Can Vision Rehab Do?

Optical devices to enlarge text and increase contrast expand reading ability. Vision therapy can improve eccentric viewing (EV), a technique to move blind spots out of the way, and can improve scanning abilities.

Nystagmus and Vision Therapy

Nystagmus refers to abnormal movement of the eyes that is comprised of rhythmic oscillations (moving back and forth) superimposed upon one’s normal eye movements. It can be categorized as either congenital, (which is present at or within the first few months of birth), or acquired, (which has a pathological genesis and is essentially age independent).

Head Injury and Stroke Vision Rehabilitation

Studies show an extremely high incidence (greater than 50%) of visual and visual-cognitive disorders in neurologically impaired patients (traumatic brain injury, cerebral vascular accidents, multiple sclerosis etc.). Much more than just eyesight (visual acuity), vision is the process of deriving meaning from what is seen.