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This book reviews the role of glial cells (astrocytes, microglia, oligodendroglia, satellite cells, and Schwann cells) in neuronal health and diseases. It discusses the latest advances in understanding their origin, differentiation, and hemostasis. The book also examines the role of microglial cells in central nervous system (CNS) development, maintenance, and synaptic plasticity. Further, the book presents the functions of astrocytes in healthy CNS and their critical role in CNS disorders, including Parkinson's and Alzheimer's diseases. Notably, the book describes the pathobiology, molecular pathogenesis, stem cells, and imaging characteristics of gliomas. It defines the role of glial cells in regulating iron homeostasis and their effect on the neurodegeneration of neurons. Lastly, it covers the structure, function, and pathology of oligodendrocytes and their role in neuronal health and disease.
This book is a comprehensive guide to neurosurgery for postgraduate trainees. It compiles the information in Textbook of Neurosurgery, Third Edition, Three Volume Set (also authored by Prakash Narain Tandon and Ravi Ramamurthi), into one single volume. Divided into seventeen sections, the book covers all the key topics in neurosurgery – diagnostics, congenital malformations, head and spinal injuries, infections, vascular disorders, tumours and much more. Sub-sections within each topic discuss different associated disorders. Neurosurgical techniques for epilepsy and cerebral palsy are also described. With an extensive and expert author and editor team, this useful manual includes nearly 300 images, illustrations and tables to enhance learning. Key points Comprehensive guide to neurosurgery for postgraduates Compiles information from authors’ previous three volume set into one volume Covers numerous neurosurgical techniques Includes nearly 300 images, illustrations and tables
This Is A Collection Of Articles By Experts From Different Fields. While The Focus Of Each Article Is Different From The Others, The Common Thread Of The Heritage Of India Strings Them Together To Form A Well-Represented Foray Into Various Aspects Of The Indian Human Heritage. Written By Experts In Their Respective Fields, These Articles Analyse The Health, Cultural, Linguistic And Sociological Heritage Of India. Also Included Are Articles Which Look At The Dating Of Archaeological Material, And Assess The Effects Of Climate And Geological Changes On The Indian Subcontinent As Well As On Ancient Civilisations.
This volume contains the proceedings of the Second International Symposium on Biology of Brain Tumour. The first Symposium was held in 1979 at Gardonne Riviera, Italy. This meeting was planned in order to coincide with the lOOth Anniversary of the first reported operation for glioma in London on November 25, 1884. Since the first meeting, the field of neuro-oncology has made remarkable progress in understanding both basic and clinical factors of significance to patients with brain tumor. While the earlier meeting dealt to a large extent with clinically oriented studies, this symposium was more heavily weighted toward the biology of brain tumour and improving our understanding at the physiolo...
This unifying theme of this book-with sections on mechanisms of defense and neuropathogenesis, neurological diseases, infections of the nervous system, neuropharmacology, and novel therapies-is interactions of the immune and nervous systems. It also discusses the role of inflammation as a key mediator of different brain disorders. There have been significant scientific advances in the multidisciplinary field of neuroimmunology / neuroinflammation in the past decade, and this book, edited under the guidance of Professor P. N. Tandon, fosters communication between those who share an interest in this exciting area, including neuroscientists, immunologists, cell biologists, clinicians and neuropharmacologists.
This book analyses changing views on bilingualism in Cognitive Psychology and explores their socio-cultural embeddedness. It offers a new, innovative perspective on the debate on possible cognitive (dis)advantages in bilinguals, arguing that it is biased by popular “language myths”, which often manifest themselves in the form of metaphors. Since its beginnings, Cognitive Psychology has consistently modelled the coexistence between languages in the brain using metaphors of struggle, conflict and competition. However, an ideological shift from nationalist and monolingual ideologies to the celebration of bilingualism under multicultural and neoliberal ideologies in the course of the 20th century fostered opposing interpretations of language coexistence in the brain and its effects on bilinguals at different moments in time. This book will be of interest to students and scholars of Cognitive Psychology, Psycholinguistics, Multilingualism and Applied Linguistics, Cognitive and Computational Linguistics, and Critical Metaphor Analysis.
This book deals with the life of a pioneer neurosurgeon whose unconventional, single-minded pursuit led to the establishment of internationally recognised centres of excellence at a time when few such existed in the country.
This book delves into the unconventional perspectives of writers and artists from Twentieth Century Bengal, exploring their roles as 'plant thinkers.' By examining the works of figures such as Rabindranath Tagore, Bibhutibhushan Bandyopadhyay, Jibanananda Das, Shakti Chattopadhyay, Satyajit Ray, and others, the narrative delves into how their stories, songs, art, and films, deeply influenced Bengali life and thought. Embracing themes of forest and garden, grass and root, weeds and magical plants, these thinkers, including Jagadish Chandra Bose with his scientific experiments, derived their worldviews, poetics, and politics from the intricate world of plants. The work not only explores Bose's...
In this book, Christian Erk examines the ethical (im)permissibility of killing human beings in general and of selected killings in particular, namely suicide, lethal selfdefence, abortion and euthanasia, as well as organ transplantation and assisted suicide. He does so by addressing a range of important ethical questions: What does it mean to act? Of what elements is an action comprised? What is the difference between a good or evil action and a permissible or impermissible action? How can we determine whether an action is good or evil? Is there a moral duty not to kill? Is this duty held by and against all human beings or only persons? What and who is a person? What is human dignity and who has it? What is it that is actually taken when somebody is killed, i.e. what is life? And closely related to that: What and when is death? By integrating the answers to these questions into an argumentative architecture, the book offers a comprehensive exploration of one of the most fundamental questions of mankind: Under which conditions, if any, is killing human beings ethically permissible?