Mark Thomas Blagrove | |
---|---|
Nationality | British |
Occupation(s) | Professor of Psychology; Director of the Swansea University Sleep Laboratory |
Academic background | |
Education | The Windsor Boys' School; MA, Natural Sciences, Fitzwilliam College, Cambridge University; PhD, Brunel University London |
Thesis | The narrative of dream reports (1989) |
Doctoral advisor | Kuper, A; Hudson, L; Wright, M |
Academic work | |
Discipline | Psychology |
Sub-discipline | Sleep and cognition |
Institutions | Research Fellow,Loughborough University; Lecturer / Senior Lecturer / Reader / Professor,Swansea University |
Main interests | Research into sleep,dreaming,memory,learning,and REM sleep |
Website | Profile at Swansea University |
Mark Blagrove is a British research psychologist who specializes in the study of sleep and dreams. [1] [2]
He is a professor of psychology at Swansea University in Wales, [1] [2] and is Director of the Swansea University Sleep Laboratory. [3] [4] [5]
From 1979 to 1982,Blagrove studied for an MA in Natural Sciences at Fitzwilliam College,Cambridge University in England. [1] [6] He then went on to obtain a PhD in 1989 at Brunel University London,where he published a doctoral thesis titled "The narrative of dream reports". [7] In 2019-2020,Blagrove gained a Graduate Certificate in Humanistic and Psychodynamic Counselling from Goldsmiths,University of London. [8]
From 1989 to 1991,Blagrove was a research fellow at Loughborough University in the School of Sport,Exercise and Health Sciences. [1] [6]
Since 1991,Blagrove has worked at Swansea University in Wales,initially as a lecturer,then senior lecturer,reader,and finally professor of psychology. [6] He specializes in the study of "the relationship between sleep and cognition,including effects of sleep loss,memory consolidation functions of sleep,causes and possible functions of dreaming,nightmares,and lucid dreams." [1]
Blagrove is Director of the Swansea University Sleep Laboratory,which "investigates sleep,dreaming,and what happens when people are deprived of sleep." [4]
He is a past President of the International Association for the Study of Dreams (IASD), [9] [10] a Fellow of the British Psychological Society, [6] and a Consulting Editor for the journal Dreaming,published by the American Psychological Association on behalf of the International Association for the Study of Dreams. [11]
An early study by Blagrove in 1996 showed that sleep deprivation causes a trend for greater suggestibility during interrogation. That is,they "have reduced cognitive ability or motivation to discriminate and detect discrepancies between original and misleading information." [12] [13]
In humans,high sensory processing sensitivity refers to greater responsivity to stimuli,slower,deeper processing,aesthetic sensitivity,and low threshold for sensory discomfort. [14] It is measured by the highly sensitive person scale. [14] Blagrove and colleagues have shown that score on the HSPS correlates significantly with ability to detect spoken words that are present but degraded in auditory stimuli. [14] Sensory processing sensitivity has been shown by Blagrove and colleagues to be a predisposing factor for nightmares. [15]
Blagrove has shown personality and cognitive characteristics of people who frequently have lucid dreams, [16] [17] [18] and addressed the possibility of using training to increase individuals' frequency of lucid dreaming. [19] However,Soffer–Dudek’s review of lucid dreaming research,which included the personality findings above,concluded that there may be possible adverse effects of lucid dreaming and of induction of lucid dreaming. [20]
One of Blagrove's series of findings concerns the "dream-lag effect". A study in 2011 "investigates evidence,from dream reports,for memory consolidation during sleep". [21] A second study in 2015 shows that "incorporation of details from waking life events into rapid eye movement sleep dreams has been found to be highest on the night after,and then 5–7 nights after events (termed,respectively,the day-residue and dream-lag effects).". [22] A third study into the "dream-lag effect" in 2019 was "the first to categorize types of waking life experiences and compare their incorporation into dreams across multiple successive nights." The chosen categories were:major daily activities (such as going to work or university,meals and shopping);personally significant events (such as emotional events);and major concerns (such as money problems or exam stress),and participants were asked to maintain diary entries both for these categories of waking experience,accompanying emotion and its intensity,and to record their dreams. The study found that "personally significant events persist,but not major daily activities or concerns." [23]
A study by Blagrove in 2013 looks into largely-anecdotal claims that "dreams can be a source of personal insight",and finds tangential support for the "facilitative effect of sleep on cognitive insight" and of REM sleep on emotional memory consolidation,and for the emergence of insight from the metaphorical representations of waking life found in dreams. [24]
Another study in 2015 also showed theoretical support for such claims,finding that rapid eye movement (REM) sleep plays a role in the "consolidation of emotional memories and the creative formation of connections between new and older memories." [25]
A third study in 2020,assessing Exploration-Insight scores (a measure of Gains in Dream Interpretation proposed in 1996 by Clara Hill in Working with Dreams in Psychotherapy) [26] following discussion of REM dreams,non-REM dreams,and daydreams,suggests that "insight might be produced by embodied and metaphorical thinking in dreams." [27]
Whereas Blagrove had found evidence for memory consolidation being promoted by sleep [28] and by dreaming, [29] he and Lockheart later suggested that dreaming might only have a function after sleep,when the dreams are shared with others. [30] Dreams would thus be fictions produced while asleep,but which only have an effect and significance when recalled and shared after waking. [31] This approach was expanded on in Blagrove and Lockheart (2023) The Science and Art of Dreaming, [32] in Psyche magazine (2024), [33] and in The Psychologist (2024), [34] a publication of the British Psychological Society.
DreamsID (short for "dreams illustrated and discussed" or "dreams interpreted and drawn") is a practical,collaborative project between artist Julia Lockheart and Blagrove. [3] [35] They hold 60 –90 minute sessions with the dream subject and an invited audience,and while the subject shares their dream,with Blagrove helping to facilitate and visualize the dream narrative,Lockheart draws and paints the dream,in real-time,on a torn-out page from Sigmund Freud's book, The Interpretation of Dreams ,to create "a tapestry of elements,plot,metaphoric imagery,and Freud's words." [10] This follows a Dadaist and surrealist performance aesthetic (Lockheart et al.,2021). [36] Then,later in the session,the audience is invited to join in the discussion,referencing the dream to waking life,according to the method devised by psychiatrist Montague Ullman. [3] [10] [37] [38]
In the course of the sessions,Lockheart and Blagrove began to notice that the sharing of the dreams and the discussions were having an effect not only on them but on some of the audience,and that the sessions were invoking empathy toward the subjects sharing their dreams. As a result of this,the collaborators went on to co-author an important scientific paper,"Testing the Empathy Theory of Dreaming:The Relationships Between Dream Sharing and Trait and State Empathy",which was later published in Frontiers in Psychology . [10] [37]
As well as being an artist,Julia Lockheart is an Associate Lecturer at Goldsmiths,University of London, [10] [39] and a Professor at Swansea College of Art,University of Wales Trinity Saint David. [3] [10] [40] Her own research includes "languaging within metadesign and the relationship between writing and collaboration in arts education." [10]
In April 2019,the BBC World Service Television programme CrowdScience broadcast a segment in which Lockheart is shown painting as a candidate shares her dream. [41]
In October 2020 and January 2021,Blagrove and Lockheart [42] [36] held online events to commemorate the 120th anniversaries of Sigmund Freud's patient Dora telling two dreams to Freud. The first dream was of being rescued from a burning house by her father,the second was of travelling to her father's funeral. [43] The aim of the events was to discuss with expert panel and worldwide audience how Dora’s two dreams could be related to her distressing family circumstances [42] [44] The two dreams were painted by Lockheart during the discussions. [42]
In June 2023 Blagrove and Lockheart held an event at the C. G. Jung Institute,Zürich,in Küsnacht,Switzerland, [45] as part of the conference marking the 75th anniversary of the founding of the Institute. [46] In recognition of the Dadaist influence on the DreamsID collaboration,in July 2023 Blagrove and Lockheart held an event at the Cabaret Voltaire,Zürich. [47] Cabaret Voltaire was the birthplace of Dadaism in 1916. [48]
Blagrove has authored or co-authored over 50 academic and research papers, published in peer reviewed scientific journals, during his career: [1] [6] [50] [51]
In the psychology subfield of oneirology, a lucid dream is a type of dream wherein the dreamer realizes that they are dreaming during their dream. The capacity to have lucid dreams is a trainable cognitive skill. During a lucid dream, the dreamer may gain some amount of volitional control over the dream characters, narrative, or environment, although this control of dream content is not the salient feature of lucid dreaming. An important distinction is that lucid dreaming is a distinct type of dream from other types of dreams such as prelucid dreams and vivid dreams, although prelucid dreams are a precursor to lucid dreams, and lucid dreams are often accompanied with enhanced dream vividness. Lucid dreams are also distinct state from other lucid boundary sleep states such as lucid hypnagogia or lucid hypnopompia.
In psychoanalysis and other psychological theories, the unconscious mind is the part of the psyche that is not available to introspection. Although these processes exist beneath the surface of conscious awareness, they are thought to exert an effect on conscious thought processes and behavior. Empirical evidence suggests that unconscious phenomena include repressed feelings and desires, memories, automatic skills, subliminal perceptions, and automatic reactions. The term was coined by the 18th-century German Romantic philosopher Friedrich Schelling and later introduced into English by the poet and essayist Samuel Taylor Coleridge.
A dream is a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. Humans spend about two hours dreaming per night, and each dream lasts around 5–20 minutes, although the dreamer may perceive the dream as being much longer than this.
A nightmare, also known as a bad dream, is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety, disgust or sadness. The dream may contain situations of discomfort, psychological or physical terror, or panic. After a nightmare, a person will often awaken in a state of distress and may be unable to return to sleep for a short period of time. Recurrent nightmares may require medical help, as they can interfere with sleeping patterns and cause insomnia.
Dream interpretation is the process of assigning meaning to dreams.
Rapid eye movement sleep is a unique phase of sleep in mammals and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.
Non-rapid eye movement sleep (NREM), also known as quiescent sleep, is, collectively, sleep stages 1–3, previously known as stages 1–4. Rapid eye movement sleep (REM) is not included. There are distinct electroencephalographic and other characteristics seen in each stage. Unlike REM sleep, there is usually little or no eye movement during these stages. Dreaming occurs during both sleep states, and muscles are not paralyzed as in REM sleep. People who do not go through the sleeping stages properly get stuck in NREM sleep, and because muscles are not paralyzed a person may be able to sleepwalk. According to studies, the mental activity that takes place during NREM sleep is believed to be thought-like, whereas REM sleep includes hallucinatory and bizarre content. NREM sleep is characteristic of dreamer-initiated friendliness, compared to REM sleep where it is more aggressive, implying that NREM is in charge of simulating friendly interactions. The mental activity that occurs in NREM and REM sleep is a result of two different mind generators, which also explains the difference in mental activity. In addition, there is a parasympathetic dominance during NREM. The reported differences between the REM and NREM activity are believed to arise from differences in the memory stages that occur during the two types of sleep.
A false awakening is a vivid and convincing dream about awakening from sleep, while the dreamer in reality continues to sleep. After a false awakening, subjects often dream they are performing their daily morning routine such as showering or eating breakfast. False awakenings, mainly those in which one dreams that they have awoken from a sleep that featured dreams, take on aspects of a double dream or a dream within a dream. A classic example in fiction is the double false awakening of the protagonist in Gogol's Portrait (1835).
Dream art is any form of art that is directly based on a material from one's dreams, or a material that resembles dreams, but not directly based on them.
In the field of psychology, the subfield of oneirology is the scientific study of dreams. Research seeks correlations between dreaming and knowledge about the functions of the brain, as well as an understanding of how the brain works during dreaming as pertains to memory formation and mental disorders. The study of oneirology can be distinguished from dream interpretation in that the aim is to quantitatively study the process of dreams instead of analyzing the meaning behind them.
An oneirogen, from the Greek ὄνειρος óneiros meaning "dream" and gen "to create", is a substance or other stimulus which produces or enhances dreamlike states of consciousness. This is characterized by an immersive dream state similar to REM sleep, which can range from realistic to alien or abstract.
Psychoanalytic dream interpretation is a subdivision of dream interpretation as well as a subdivision of psychoanalysis pioneered by Sigmund Freud in the early 20th century. Psychoanalytic dream interpretation is the process of explaining the meaning of the way the unconscious thoughts and emotions are processed in the mind during sleep.
Dream sharing is the process of documenting or discussing both night and daydreams with others. Dreams are novel but realistic simulations of waking social life. One of the primary purposes of sharing dreams is entertainment.
Wynn R. Schwartz is an American clinical and experimental psychologist, research psychoanalyst, best known for his work on the Person Concept and his contributions to Descriptive psychology.
Secondary consciousness is an individual's accessibility to their history and plans. The ability allows its possessors to go beyond the limits of the remembered present of primary consciousness. Primary consciousness can be defined as simple awareness that includes perception and emotion. As such, it is ascribed to most animals. By contrast, secondary consciousness depends on and includes such features as self-reflective awareness, abstract thinking, volition and metacognition. The term was coined by Gerald Edelman.
Wish fulfillment is the satisfaction of a desire through an involuntary thought process. It can occur in dreams or in daydreams, in the symptoms of neurosis, or in the hallucinations of psychosis. This satisfaction is often indirect and requires interpretation to recognize.
Dreaming is a peer-reviewed academic journal published by the American Psychological Association on behalf of the International Association for the Study of Dreams. IASD's other peer-reviewed publication, the International Journal of Dream Research (IJoDR) is published on Heidelberg University Library servers.
Julia Lockheart is a British artist, academic and researcher.
Rosalind Dymond Cartwright (1922–2021) was a neuroscientist and professor emerita in the Department of Psychology and in the Neuroscience Division of the Graduate College of Rush University. She was known to her peers as "Queen of Dreams". In 2004 she was named Distinguished Scientist of the Year by the Sleep Research Society.
The International Association for the Study of Dreams (IASD) is a multi-disciplinary professional nonprofit organization for scientific dream research (oneirology), founded in 1983 and headquartered in the U.S.