BACKGROUND AND PURPOSE: During surgery to treat an aneurysm in the anterior
communicating artery, injury to the subcallosal artery, a perforator of the anterior …

Since the 1950s, amnesia or memory impairment has been repeatedly reported in patients
following surgical repair of anterior communicating artery (ACoA) aneurysms. Postoperative …

A 74-year-old, left-handed female patient developed an awakening sudden anterograde
amnesia with headache. The memory of events occurring in the last 3 months was also lost …

It is well known that transient global amnesia (TGA) is a complication of cerebral
angiography. We describe a case of TGA with ischemia of the bilateral hippocampi that was …

A 53-year-old male presented with a subarachnoid haemorrhage secondary to an anterior
communicating artery aneurysm rupture. The aneurysm was successfully treated with …

Cerebrovascular causes of amnesia have been described with thalamic, medial temporal,
basal frontal, posterior cingular, and internal capsule lesions [1]. Two cases of isolated …

Background and purpose The subcallosal artery [SCA, a branch of the anterior
communicating artery (ACoA)] is not well described in the literature. However, the memory …

We here describe an acute-onset amnesic syndrome with evidence of an embolic infarction
in the distribution of the subcallosal artery, a proximal branch of the anterior communicating …

BACKGROUND AND PURPOSE: Anterior communicating artery aneurysm rupture and
treatment is associated with high rates of dependency, which are more severe after clipping …

Introduction Despite the variable anatomy of the anterior communicating artery (AcoA)
complex, three main perforating branches can be typically identified the largest of which …