 |
Pim van Lommel | |
|---|---|
 Pim van Lommel in 2012 | |
| Born | Pim van Lommel 15 March 1943 |
| Nationality | Dutch |
| Education | Medicine |
| Alma mater | Utrecht University |
| Known for | Near-death experiences |
| Scientific career | |
| Fields | Cardiology |
| Institutions | Rijnstate Hospital |
Pim van Lommel (born 15 March 1943) is a Dutch author and researcher in the field of near-death studies.
He studied medicine at Utrecht University, specializing in cardiology. He worked as a cardiologist at the Rijnstate Hospital, Arnhem, for 26 years (1977-2003). [1] [2] In 1988 he launched a prospective study of near-death experiences that spanned 10 Dutch hospitals. 344 survivors of cardiac arrest were included in the study. In 2001, his large-scaled prospective study of near-death experiences after cardiac arrest was published in the medical journal The Lancet . [3] In 2007, the first (Dutch) edition of his bestseller Consciousness Beyond Life: The Science of the Near-Death Experience, was published. [4] [1]
Neurobiologist Dick Swaab praised van Lommel's research for mapping patients’ experiences and opening up the subject of near-death experiences (NDEs) to the medical world. But he also claimed that Lommel's book ignores scientific knowledge, including some conclusions from his own research. He further argued that van Lommel does not refute neurobiological explanations,[ further explanation needed ] gives no scientific basis for his statements and borrows concepts from quantum physics without ground (quantum mysticism). According to Swaab, Van Lommel deviates from the scientific approach and Consciousness Beyond Life can only be categorized as pseudoscientific. [5]
Jason Braithwaite, a senior lecturer in Cognitive Neuroscience in the Behavioural Brain Sciences Centre, University of Birmingham, issued an in-depth analysis and critique of van Lommel's prospective study published in the medical journal The Lancet, concluding that while Lommel's et al. study makes a useful contribution, it contains several factual and logical errors. Among these errors are van Lommel's misunderstandings and misinterpretations of the dying-brain hypothesis, misunderstandings over the role of anoxia, misplaced confidence in EEG measurements (a flat electroencephalogram (EEG) reading is not evidence of total brain inactivity), etc. Jason concluded with, "it is difficult to see what one could learn from the paranormal survivalist position which sets out assuming the truth of that which it seeks to establish, makes additional and unnecessary assumptions, misrepresents the current state of knowledge from mainstream science, and appears less than comprehensive in its analysis of the available facts." [6]
In his book [4] van Lommel also supported alleged psychic abilities of some NDErs. In a review, skeptic Donna Harris wrote the research was unreliable as it was taken from self-reported surveys and interviews and "since any type of paranormal or intuitive power remains unproven, it is troubling that the author doesn’t question these abilities, and just includes them as accepted facts." [7]
In a 2019 interview van Lommel declared the medical definition of consciousness shall be discussed another time: "All these patients with this enhanced consciousness, with this near-death experience, with cognition, with emotions, with clear thoughts, with memories, happens during the period of a non-functioning brain. So the concept we had learned should be discussed again. And my opinion now is that consciousness is not localized in the brain and the brain has a facilitating function and not a producing function to experience consciousness." [8]
Clinical death is the medical term for cessation of blood circulation and breathing, the two criteria necessary to sustain the lives of human beings and of many other organisms. It occurs when the heart stops beating in a regular rhythm, a condition called cardiac arrest. The term is also sometimes used in resuscitation research.
An out-of-body experience is a phenomenon in which a person perceives the world as if from a location outside their physical body. An OBE is a form of autoscopy, although this term is more commonly used to refer to the pathological condition of seeing a second self, or doppelgänger.
Stanislav "Stan" Grof is an American psychiatrist. Grof is one of the principal developers of transpersonal psychology and research into the use of non-ordinary states of consciousness for purposes of psychological healing, deep self-exploration, and obtaining growth and insights into the human psyche.
Near-death studies is a field of psychology and psychiatry that studies the physiology, phenomenology and after-effects of the near-death experience (NDE). The field was originally associated with a distinct group of North American researchers that followed up on the initial work of Raymond Moody, and who later established the International Association for Near-Death Studies (IANDS) and the Journal of Near-Death Studies. Since then the field has expanded, and now includes contributions from a wide range of researchers and commentators worldwide. Research on near-death experiences is mainly limited to the disciplines of medicine, psychology and psychiatry.
A psychedelic experience is a temporary altered state of consciousness induced by the consumption of a psychedelic substance. For example, an acid trip is a psychedelic experience brought on by the use of LSD, while a mushroom trip is a psychedelic experience brought on by the use of psilocybin. Psychedelic experiences feature alterations in normal perception such as visual distortions and a subjective loss of self-identity, sometimes interpreted as mystical experiences. Psychedelic experiences lack predictability, as they can range from being highly pleasurable to frightening. The outcome of a psychedelic experience is heavily influenced by the person's mood, personality, expectations, and environment.
A flatline is an electrical time sequence measurement that shows no activity and therefore, when represented, shows a flat line instead of a moving one. It almost always refers to either a flatlined electrocardiogram, where the heart shows no electrical activity (asystole), or to a flat electroencephalogram, in which the brain shows no electrical activity. Both of these specific cases are involved in various definitions of death.
Charles Bruce Greyson is an American psychiatrist and near-death experience researcher. During his research of near-death experiences, known as near-death studies, he has documented many accounts of near-death experiences, and has written many journal articles, as well as participated in media interviews on the subject, playing a crucial role in inviting broader cross-disciplinary scientific inquiry to the field.
Pam Reynolds Lowery, from Atlanta, Georgia, was an American singer-songwriter. In 1991, at the age of 35, she stated that she had a near-death experience (NDE) during a brain operation performed by Robert F. Spetzler at the Barrow Neurological Institute in Phoenix, Arizona. Reynolds was under close medical monitoring during the entire operation. During part of the operation she had no brain-wave activity and no blood flowing in her brain, which rendered her clinically dead. She claimed to have made several observations during the procedure which medical personnel reported to be accurate.
A near-death experience (NDE) is a profound personal experience associated with death or impending death, which researchers describe as having similar characteristics. When positive, which the great majority are, such experiences may encompass a variety of sensations including detachment from the body, feelings of levitation, total serenity, security, warmth, joy, the experience of absolute dissolution, review of major life events, the presence of a light, and seeing dead relatives. When negative, such experiences may include sensations of anguish, distress, a void, devastation, and seeing hellish imagery.
Herpes simplex encephalitis (HSE), or simply herpes encephalitis, is encephalitis due to herpes simplex virus. It is estimated to affect at least 1 in 500,000 individuals per year, and some studies suggest an incidence rate of 5.9 cases per 100,000 live births.
Steven Laureys is a Belgian neurologist. He is principally known as a clinician and researcher in the field of neurology of consciousness.
Brainstem death is a clinical syndrome defined by the absence of reflexes with pathways through the brainstem – the "stalk" of the brain, which connects the spinal cord to the mid-brain, cerebellum and cerebral hemispheres – in a deeply comatose, ventilator-dependent patient. Identification of this state carries a very grave prognosis for survival; cessation of heartbeat often occurs within a few days, although it may continue for weeks if intensive support is maintained.
Sam Parnia is a British associate professor of Medicine at the NYU Langone Medical Center where he is also director of research into cardiopulmonary resuscitation. In the United Kingdom, he is director of the Human Consciousness Project at the University of Southampton. Parnia is known for his work on near-death experiences and cardiopulmonary resuscitation.
Consciousness after death is a common theme in society and culture, and the belief in some form of life after death is a feature of many religions. However, scientific research has established that the physiological functioning of the brain, the cessation of which defines brain death, is closely connected to mental states.
Melvin L. Morse is an American physician who specializes in pediatrics. He has authored several books and articles on paranormal science and near-death experiences in children, including the 1987 New York Times bestseller Closer to the Light, written jointly with Paul Perry, and with a foreword written by Raymond Moody. Morse has authored many journal articles, and has given media interviews on the subject of near-death experiences.
Dick Frans Swaab is a Dutch physician and neurobiologist. He is a professor of neurobiology at the University of Amsterdam and was until 2005 Director of the Netherlands Institute for Brain Research of the Royal Netherlands Academy of Arts and Sciences.
Willem (Wim) Betz was a Flemish physician and professor emeritus at the Belgian university Vrije Universiteit Brussel (VUB), where he was head of the center for training in general medical practice until November 2007. Betz was a leading skeptic in Flanders and participant in the EU COST B4 Project. He was a founding member, president and vice-president of the Belgian skeptic organisation SKEPP.
Edward Francis Kelly is an American neuroscientist and parapsychologist. He is a Research Professor in the Division of Perceptual Studies at the University of Virginia School of Medicine.
Arthur Mark Richards is a New Zealand physician, academic and medical researcher. He is a professor of cardiology and director of the Cardiovascular Research Institute at the National University of Singapore, and a professor of medicine and founder of the Christchurch Heart Institute at the University of Otago, Christchurch, New Zealand, where he holds the National Heart Foundation (NZ) Chair of Cardiovascular Studies.
The Human Consciousness Project is a professional organization, located at the University of Southampton, set up to study the nature of consciousness, the human brain and clinical death. The project is multidisciplinary and involves scientists and physicians worldwide. Sam Parnia serves as director of the project.
| International | |
|---|---|
| National | |
| Other | |
