You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Cognitive impairment and dementia afflict a large number of people worldwide, being a major source of disability and loss of income. The amount of research on this subject is extensive, covering from basic to translational and clinical aspects. Therefore, it is hard to keep up with the amount of publications and novelties in this field, especially for the busy clinician. On the other hand, basic scientists often find it difficult to explore the vast clinical literature on this matter, as well as understand the clinical features of these disorders and to define the current research needs and directions. The main aim of this Frontiers Research Topic is to provide a solid and valuable platform of scientific synthesis regarding the current knowledge and literature on this theme, including clinical features, current and emergent diagnostic strategies, management (both present and future), and other important issues pertaining to cognitive impairment and dementia.
This book covers a wide array of topics relevant to behavioral genetics from both a preclinical and clinical standpoint. Indeed in juxtaposing both areas of research the reader will appreciate the true translational nature of the field. Topics covered range from technical advances in genetic analysis in humans and animals to specific descriptions of advances in schizophrenia, attention disorders, depression and anxiety disorders, autism, aggression, neurodegeneration and neurodevelopmental disorders. The importance of gene-environment interactions is emphasised and the role of neuroimaging in unravelling the functional consequences of genetic variability described. This volume will be valued by both the basic scientist and clinician alike who may use it as a detailed reference book. It will also be of use to the novice to the field, to whom it will serve as an in-depth introduction to this exciting area of research.
Printed Edition of the Special Issue Published in IJMS
Dementia is a brain disorder that seriously affects a person's ability to carry out daily activities. The most common form of dementia among older people is Alzheimer's disease (AD), which involves the parts of the brain that control thought, memory, and language. Age is the most important known risk factor for AD. The number of people with the disease doubles every 5 years beyond age 65. AD is a slow disease, starting with mild memory problems and ending with severe brain damage. The course the disease takes and how fast changes occur vary from person to person. On average, AD patients live from 8 to 10 years after they are diagnosed, though the disease can last for as many as 20 years. Cur...
The potential efficacy of non-invasive brain stimulation procedures for the management of specific symptoms in diverse neurological and psychiatric conditions has been tested in the past decade or so. For example, repetitive transcranial magnetic stimulation (rTMS) over prefrontal areas has been extensively investigated as a treatment for patients with medication-resistant depression and has been shown to be associated with improvement of mood. Similarly, non-invasive stimulation techniques have been applied to various symptoms of Parkinson's disease such as bradykinesia and dyskinesias, with variables degrees of success reported. However, attempts to expand previously observed clinical impr...
Neuroimmunology is a rapidly-growing branch of biomedical science that studies of all aspects of the interactions between the immune system and nervous system. It deals with, among other things, the physiological functioning of the neuroimmune system in states of both health and disease; malfunctions of the neuroimmune system in disorders (autoimmune diseases, hypersensitivities, immune deficiency), the physical, chemical and physiological characteristics of the components of the neuroimmune system in vitro, in situ, and in vivo. Despite the brain's status as an immune privileged site, an extensive bi-directional communication takes place between the nervous and the immune system in both hea...
Chemokines are the cytokines that may activate or chemoattract leukocytes. Each chemokine contains 65 ~ 120 amino acids, with molecular weight of 8-10 kD. Their receptors belong to G-protein-coupled receptors. Inflammatory chemokines are released from a wide variety of cells in response to bacterial infection, viruses and agents that cause physical damage such as silica or the urate crystals that occur in gout. They function mainly as chemoattractants for leukocytes, recruiting monocytes, neutrophils and other effector cells from the blood to sites of infection or damage. They can be released by many different cell types and serve to guide cells involved in innate immunity and also the lymphocytes of the adaptive immune system. The cells that are attracted by chemokines follow a signal of increasing chemokine concentration to the site of infection or tissue injury. Some chemokines also have roles in the development of lymphocytes, migration and angiogenesis (the growth of new blood vessels).Since the entry of HIV into host cells requires chemokine receptors, their antagonists are being developed to treat AIDS. This book presents leading research from around the globe in this field.
Alzheimer's disease (AD) is characterized by the deposition into the brain of amyloid peptide, which originates a cascade of inflammatory events leading eventually to neuronal death. These pathological events likely occur several years before the clinical manifestation of the disease, implying that potential therapeutical interventions are currently started too late to give beneficial results. Recently, growing attention has been paid to the Mild Cognitive Impairment (MCI), considered the prodromal phase of AD, as 80% of subjects with MCI have been shown to develop AD within 5 years. Several studies aimed to identify biological markers to differentiate between normal aging and incipient AD h...