Frontiers in Behavioral Neuroscience
April 16, 2018
André Schwertner, Maxciel Zortéa, Felipe Vasconcelos Torres et al.
48 citations
Ketamine is a non-competitive N-Methyl-D-Aspartate (NMDA) receptor antagonist whose effect in subanesthetic doses has been studied for chronic pain and mood disorders treatment. It has been proposed that ketamine could change the perception of nociceptive stimuli by modulating the cortical connectivity and altering the top-down mechanisms that control conscious pain perception. As this is a...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract: This chapter explores how electroacoustic music takes the listener on a journey through unreal, imaginary, or hallucinatory sound-worlds. The chapter commences with a general explanation of electroacoustic music, and how it may allow illusory representations of real and unreal sounds and spaces. Following this, various compositions of electroacoustic music are discussed, which are...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract: This chapter provides an introduction to consciousness, and explores how our subjective experiences change during a variety of altered states of consciousness. An overview of cognition is given, outlining the processes involved in the construction of our experiences within the ‘stream’ or ‘theatre of consciousness’. Next, the main varieties of altered states of consciousness are...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract: This chapter discusses altered states of consciousness in audio-visual media, such as films, psychedelic light shows, and VJ performances. First, some background theory is introduced, explaining the main categories of film sound, and what research tells us regarding the way in which sound influences the perception of visual images and vice versa. Following this background section, a...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract: This chapter discusses shamanism, explaining the ethos and mythology of several indigenous societies, and how these belief systems relate to the design of art and music. First, a general overview of shamanism is provided, which outlines the typical role and function of a shaman. An explanation of the shamanic visionary experience, a type of altered state of consciousness, is then...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract: This chapter explores altered states of consciousness in interactive video games and virtual reality applications. First, a brief overview of advances in the sound and graphics of video games is provided, which has led to ever-more immersive capabilities within the medium. Following this, a variety of games that represent states of intoxication, drug use, and hallucinations are...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract This chapter explores how music technologies and electronic studio processes relate to altered states of consciousness in popular music. First, an overview of audio technologies such as multi-tracking, echo, and reverb is given, in order to explore their illusory capabilities. In the rock ’n’ roll music of the 1950s, studio production techniques such as distortion provided a means...
Inner Sound
April 12, 2018
Jonathan Weinel
Abstract The concluding chapter of Inner Sound: Altered States of Consciousness in Electronic Music and Audio-Visual Media consolidates the main arguments of the book. The journey taken is recapitulated, from shamanic rituals to psychedelic rock shows and raves; and from outdoor electroacoustic concerts to synaesthetic films and hallucinatory video games. Across these examples, similar...
April 12, 2018
Jonathan Weinel
Abstract Inner Sound explores how altered states of consciousness have shaped the design of electronic music and audio-visual media. The book begins by discussing consciousness, and how this may change during states such as dreaming, psychedelic experience, meditation, and trance. Next, a variety of shamanic traditions are reviewed, in order to explore how indigenous societies have reflected...
Scientific Reports
April 11, 2018
Salah Boussen, Andreas Spiegler, Christian Bénar et al.
4 citations
General anesthesia (GA) is a reversible manipulation of consciousness whose mechanism is mysterious at the level of neural networks leaving space for several competing hypotheses. We recorded electrocorticography (ECoG) signals in patients who underwent intracranial monitoring during awake surgery for the treatment of cerebral tumors in functional areas of the brain. Therefore, we recorded the...