The court reported that "the unified hypothesis [could] no longer be regarded as a credible or alternative cause of the triad of injuries": subdural haemorrhage, retinal bleeding and encephalopathy due to hypoxemia (low blood oxygen) found in suspected SBS.On 31 January 2008, the Wisconsin Court of Appeals granted Audrey A. Edmunds a new trial based on "competing credible medical opinions in determining whether there is a reasonable doubt as to Edmundss guilt." Specifically, the appeals court found that "Edmunds presented evidence that was not discovered until after her conviction, in the form of expert medical testimony, that a significant and legitimate debate in the medical community has developed in the past ten years over whether infants can be fatally injured through shaking alone, whether an infant may suffer head trauma and yet experience a significant lucid interval prior to death, and whether other causes may mimic the symptoms traditionally viewed as indicating shaken baby or shaken impact syndrome. "In 2012, A. Norman Guthkelch, the neurosurgeon often credited with "discovering" the diagnosis of SBS, published an article "after 40 years of consideration," which is harshly critical of shaken baby prosecutions based solely on the triad of injuries.
If the person does not fall into a fully flat, supine position, and the head remains elevated above the trunk, a state similar to a seizure may result from the bloods inability to return quickly to the brain, and the neurons in the body will fire off and generally cause muscles to twitch very slightly but mostly remain very tense.The autonomic nervous systems physiological state (see below) leading to loss of consciousness may persist for several minutes, so

If patients try to sit or stand when they wake up, they may pass out again
The person may be nauseated, pale, and sweaty for several minutes or hours

Causes
Reflex syncope occurs in response to a trigger due to dysfunction of the heart rate and blood pressure regulating mechanism. When heart rate slows or blood pressure drops, the resulting lack of blood to the brain causes fainting. Vasovagal
Typical triggers include:

Prolonged standing
Emotional stress
Pain
The sight of blood
Fear of needles
Time varying magnetic field (i.e. transcranial magnetic stimulation)

Situational
After or during urination (micturition syncope)
Straining, such as to have a bowel movement
Coughing
Swallowing
Lifting a heavy weight

Carotid sinus
Pressing upon a certain spot in the neck. This may happen when wearing a tight collar, shaving, or turning the head. Pathophysiology
Regardless of the trigger, the mechanism of syncope is similar in the various vasovagal syncope syndromes.