Non-invasive neuroimaging plays a crucial role in the assessment of the human spinal cord, but it is quite challenging. Magnetic resonance imaging (MRI) is an important modality to obtain both high-resolution anatomical and functional information concerning the spinal cord. Besides conventional MRI, advanced MRI techniques could provide novel information about the microstructure and neural function of the spinal cord, thereby enhancing the understanding of spinal cord neurology and pathology of ...

Objective: To construct brain tumors and their surrounding anatomical structures through the method of registration, fusion and, three-dimensional (3D) reconstruction based on multimodal image data and to provide the visual information of tumor, skull, brain, and vessels for preoperative evaluation, surgical planning, and function protection.
Methods: The image data of computed tomography (CT) and magnetic resonance imaging (MRI) were collected from fifteen...

Objective: Use heparin during cardiac arrest (CA) in rabbits and observe the serum intercellular adhesion molecule-1 (ICAM-1) and hippocampal S100β protein expressions after cardiopulmonary resuscitation (CPR).
Methods: Thirty-two New Zealand rabbits were randomly divided into, Group I, control group; Group II, saline group; Group III, heparin group. Each animal underwent continuous hemodynamic monitoring including mean arterial pressure (MBP), heart r...

Pituitary adenoma coexisting with cerebrospinal fluid (CSF) rhinorrhea and carotid aneurysm is extremely rare. CSF rhinorrhea may cause pneumocephalus and intracranial infection. Rupture of the aneurysm may cause fatal consequence. The authors report such a rare case to draw more attentions. A 55-year-old man presented with sexual dysfunction for 2 years. The serum prolactin was tested as 1,600 ng/ml (normal range, 1.39-24.2). Enhanced cranial MR showed an evident lesion at the sellar area, inva...

Objective: Neurocutaneous melanosis (NCM) in adult patients was rare, and few cases had been reported. In this report, we summarized the features of NCM in adult patients for providing useful information about this rare clinical entity.
Methods: In this report, we present a case of a 41-year-old woman, who was eventually diagnosed with NCM with intraspinal malignant melanoma. The clinical features, treatments, and prognosis of cases of NCM in adults were th...

A logarithmic spiral is a self-similar spiral curve, which often appears in nature, e.g., mollusk shells. In the normal tissues of the human body, the cochlea is also an approximate logarithmic spiral. However, approximate logarithmic spirals are rarely, if ever, reported in tumors. Recently, we treated a 26-year-old woman with a one-year history of headache. Preoperative magnetic resonance imaging showed a possible brain tumor with radiological characteristics similar to a typical logarithmic s...

Post-stroke neuropsychiatric (NP) disorders are common and have complex etiologies. Multiple factors such as lesion location, personality characteristics, socioeconomic status, pre-stroke psychiatric history, and family support are the determining factors in most cases. Although depression and anxiety are more common, emotional incontinence and catastrophic reactions are also frequently observed. Post-stroke depression (PSD) has been associated with an increased risk of stroke recurrence. Despit...

Barker first used transcranial magnetic stimulation in 1985 in human brain function research. Since then, it has gradually been developed into a secure and non-invasive treatment method for neurological diseases. In 1994, Pascual Leone first used it for the treatment of Parkinson's disease (PD) and observed an improvement in the motor symptoms of most of the patients. Recent studies have confirmed that both motor and non-motor symptoms of patients with PD could be improved through biochemical, e...

With the fast-growing aging population, dementia has become a health priority. However, in the past, medicine was largely dealing with physical disorders, and not enough knowledge and experience have been accumulated for mental health. The main and first symptom of this disorder is the loss of memory; hence, understanding the hippocampal formation is the key to tackling dementia. In 2007, a milestone book titled "Hippocampus Book" was published. One of the authors/editors is the 2014 N...

There were two stages in the history of the studies on ascending reticular activating system of the brain (ARAS). The first stage began with the ARAS discovery by Magoun and Moruzzi and the following investigations using the methods of stimulation and lesion at that time mainly in acute cats. These studies led to the hypothesis of a "diffuse" and "unspecific" ARAS of the brain stem. The second stage was associated with using more precise neurophysiological and histochemical m...

Precision minimally invasive technique in surgery of spine and spinal cord is an important branch of neurosurgery.Over the past few decades,majority of neurosurgeons only specialize in spinal cord diseases.However,with the advances in spine surgery,more and more neurosurgeons focus on spine diseases.As traditional surgery has been gradually replaced by precision surgery,open surgery has been gradually replaced by minimally invasive surgery,the diagnosis and treatment of spine diseases has been b...

The Editor is grateful to the following,who have reviewed and/or assisted in the assessment of papers during the past year.
Russell J.Andrews
Qiang Ao
Shengde Bao
Sue Barnett
Andrey S.Bryukhovetskiy
Jianliang Chen
Shiwen Chen
Shuda Chen
Shuhua Chen
Zhiguo Chen
Fuzhai Cui
Changwu Dou
Ting Fan
Tao Feng
Guodong Gao
Guoyi Gao
Tongchao Geng
Hua Guo
Fabin Han
Xiaosheng He
Xijing He
R.Edward Ho...