Diffusion Tensor Imaging

A New York trial court recently denied defendants’ motion to compel plaintiff’s radiologist to produce Diffusion Tensor Imaging (DTI) control group data.

In Siracusa v. City Ice Pavilion, LLC, the plaintiff was injured while participating in an ALS Ice Bucket Challenge, held at a hockey rink owned and operated by the defendant. Plaintiff sustained a traumatic brain injury (TBI), allegedly at the fault of the defendant. Plaintiff underwent an MRI-DTI which was analyzed by Dr. Michael Lipton. Dr. Lipton’s DTI analysis lead to the conclusion that the plaintiff has abnormally low FA levels, which is consistent with traumatic axonal injury, although also consistent with other non-traumatic causes.


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A study by doctors at Montefiore Medical Center and Albert Einstein College of Medicine provides additional support that use of Diffusion Tensor Imaging (DTI) may be clinically helpful to patients with mild Traumatic Brain Injuries (TBI) because it shows possible evidence of brain repair in post-injury patients. Scans conducted one year post-injury show that patients

A new study from the University of Adelaide in Australia found that in the medium- to long-term pediatric traumatic brain injury (TBI), the fractional anisotropy (FA) values for numerous large white matter tracks in comparison to the whole brain were related to cognition. This study, published online in Developmental Neuropsychology, specifically examined the relationship between diffusion tensor imaging (DTI) findings and cognition following pediatric traumatic brain injury.

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A recent decision by the Supreme Court – State of New York, Nassau County, Part 40 rejected a motion by defendants to preclude the plaintiffs from presenting evidence regarding diffusion tensor imaging in support of their claim that the infant plaintiff suffered a traumatic brain injury as a result of a traumatic incident.  Sullivan v.