<span>Traumatic brain injuries are significant effects of disability and loss life. Physicians employ computed tomography (CT) images to observe the trauma measure its severity for diagnosis treatment. Due overlap hemorrhage normal tissues, segmentation methods sometimes lead false results. The study is more challenging unitize AI field collect by involving patient datasets employing CT s...

Emotion regulation has been linked to specific brain networks based on functional neuroimaging, but causally involved in emotion remain unknown.

Nocardial brain abscesses are uncommon and are not preceded by clear infectious symptoms in most cases. Delayed identification of the bacteria is responsible for a high mortality rate. A 58-year-old afebrile woman was admitted to our hospital because of progressive right hemiparesis and aphasia. Magnetic resonance imaging (MRI) showed a single ring-enhanced lesion in the left frontal lobe. It w...

Diagnosis is the key for treatment plan. Some fundamental tasks for accurate diagnosis include: (1) Anatomic localization of the lesion and its relation to surrounding structures which could be determined by CT and /or MRI brain. (2) Evaluation of the activity of this lesion (hyperactive, normal, or silent) by magnetic resonance spectroscopy (MRS). (3) Determining cell of origin of the lesion t...

A 12-year-old spayed female Labrador retriever was presented with forebrain signs. Brain MRI revealed a huge cystic lesion with the thickened falx in the frontal region. The brain parenchyma surrounding the lesion showed significant signs of a mass effect and also increased intracranial pressure. However, the dog suddenly became lucid after about two weeks, and an MRI scan one month after the i...

is similarly variable in the human brain, then this variation must be the first consideration in any attempt to estimate brain lesion size. This requires that the lesions must be clearly defined by region. One might expect the direct correlation of brain lesion size in humans with any serum CK isoenzyme values to be of little value until more is known about the distribution of these enzymes in ...