Neurobiologist Dick Swaab praised Lommel's research for mapping patients’ experiences and opening up the subject of near-death experiences 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 Lommel does not refute neurobiological explanations, gives no scientific basis for his statements and borrows concepts from quantum physics without ground. According to Swaab, Van Lommel deviates from the scientific approach and Consciousness Beyond Life can only be categorized as pseudoscientific. 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 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 Lommel's misunderstandings and misinterpretations of the dying-brain hypothesis, misunderstandings over the role of anoxia, misplaced confidence in EEG measurements, 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." In his book Lommel also supported alleged psychic abilities of some NDErs. Skeptic Donna Harris in a review for the book 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."
Publications
Van Lommel, P., van Wees, R., Meyers, V. and Elfferich, I. Near-death experience in survivors of cardiac arrest: a prospective study in the Netherlands. Lancet 358: 2039-2045.
Van Lommel, P.. Near-Death Experience, Consciousness and the Brain. A new concept about the continuity of our consciousness based on recent scientific research on near-death experience in survivors of cardiac arrest. World Futures, The Journal of General Evolution 62: 134-152.
Consciousness Beyond Life: The Science of the Near-Death Experience
Van Lommel, P.. Nonlocal Consciousness. A concept based on scientific research on near-death experiences during cardiac arrest. Journal of Consciousness Studies 20: 7-48.