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ANTROPOFAGIA for el. Guitar and Large Chamber Ens. (#5) Artjul - 205 views - 11 months ago
"Antropofagia," for Electric Guitar and Large Chamber Ensemble.
Dedicated to electric guitarist Wiek Hijmans
Hommage to Pierre Boulez
Leibo Kampela, (do meu coração, in Memoriam...)
Premiered by the Kammerensemble Neue musik Berlin, Titus Engel conducting
World Music Days 2006 (ISCM), Stuttgart

The title "Antropofagia" (meaning the consumption of human flesh, i.e. cannibalism) is derived from the modernist movement that happened in Brazil in 1922. The underlying concept of such movement by the Brazilians intellectuals of the time was to "digest" the cultural remains of Euro-centric culture in order to spill (or vomit) it back, this time transformed or as they wished, reinvigorated by a new cultural paradigm. Understood as an intellectual defense to the bombardment of imported cultural mannerisms, the movement of the "week of '22" (as it is known) was in true searching for its own (modernist/Brazilian) identity. To accomplish such task they started to look at the the symbols of culture taken for granted, re(de)vising ways to think their notions and concepts afresh.

My work "Antropofagia," intends to attach similar ethos to the underlying fabric of compositional tools, questioning from the start, their usage, form, and function. First, with the electric guitar - that polymorphous instrument - as the piece's soloist. Its capacity to be an extension and differ from, itself while affirming its own identity points already to the deconstructed concept that underlies the compositional act. I take as my first compositional insight the fact that the instruments are mere sonic objects, without preliminary history and work them from "scratch." The traditional aspect is but one side of their (sonic) possibilities. As a referent to the cultural characters of the "week of '22," the guitar can also be seen as my "Macunaíma" (devised as "a hero without character" by Mario de Andrade in his poly(a)morphous romance of the epoch).

"Antropofagia" is built in one continuous movement. From the beginning the musicians are employing their voices and pebbles as if "reaching" for their instruments, as if "inventing" their own way into what suppose to be a piece. The intention here is to bring the perceptual output to the idea of grain, white noise, as a pre-instrumental polarity. Important as well is the notion that each musician is a flexible sonic entity not having necessarily a fixed instrumental role. Slowly, this entropic beginning starts to present more organized and recognizable patterns developing higher compositional strategies. This underlying cosmo(a)gony of form and content reveals the subjacent battle that happens between motoric /ergonomic instrumental constraints and the surface of pitch and noises interactions. The Ensemble mirroring the distorted sonic 'emissions' of the electric guitar "spills or vomits" back its materials from a 'cauldron' of extended-techniques. My piece is but a residue, a trace of the inherited notion of thematic transparency. By the end, soloist and ensemble return to the initial gesture -- a white-noise 'carnival' that washes away when consumed by it's own vortex.
(listen to it loud !!) ©Arthur Kampela 2006-8. All Rights Reserved! Not for sale.

Arthur Kampela, Composer
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ANTROPOFAGIA for el. Guitar and Large Chamber Ens. (#4) Artjul - 130 views - 11 months ago
"Antropofagia," for Electric Guitar and Large Chamber Ensemble.
Dedicated to electric guitarist Wiek Hijmans
Hommage to Pierre Boulez
Leibo Kampela, (do meu coração, in Memoriam...)
Premiered by the Kammerensemble Neue musik Berlin, Titus Engel conducting
World Music Days 2006 (ISCM), Stuttgart

The title "Antropofagia" (meaning the consumption of human flesh, i.e. cannibalism) is derived from the modernist movement that happened in Brazil in 1922. The underlying concept of such movement by the Brazilians intellectuals of the time was to "digest" the cultural remains of Euro-centric culture in order to spill (or vomit) it back, this time transformed or as they wished, reinvigorated by a new cultural paradigm. Understood as an intellectual defense to the bombardment of imported cultural mannerisms, the movement of the "week of '22" (as it is known) was in true searching for its own (modernist/Brazilian) identity. To accomplish such task they started to look at the the symbols of culture taken for granted, re(de)vising ways to think their notions and concepts afresh.

My work "Antropofagia," intends to attach similar ethos to the underlying fabric of compositional tools, questioning from the start, their usage, form, and function. First, with the electric guitar - that polymorphous instrument - as the piece's soloist. Its capacity to be an extension and differ from, itself while affirming its own identity points already to the deconstructed concept that underlies the compositional act. I take as my first compositional insight the fact that the instruments are mere sonic objects, without preliminary history and work them from "scratch." The traditional aspect is but one side of their (sonic) possibilities. As a referent to the cultural characters of the "week of '22," the guitar can also be seen as my "Macunaíma" (devised as "a hero without character" by Mario de Andrade in his poly(a)morphous romance of the epoch).

"Antropofagia" is built in one continuous movement. From the beginning the musicians are employing their voices and pebbles as if "reaching" for their instruments, as if "inventing" their own way into what suppose to be a piece. The intention here is to bring the perceptual output to the idea of grain, white noise, as a pre-instrumental polarity. Important as well is the notion that each musician is a flexible sonic entity not having necessarily a fixed instrumental role. Slowly, this entropic beginning starts to present more organized and recognizable patterns developing higher compositional strategies. This underlying cosmo(a)gony of form and content reveals the subjacent battle that happens between motoric /ergonomic instrumental constraints and the surface of pitch and noises interactions. The Ensemble mirroring the distorted sonic 'emissions' of the electric guitar "spills or vomits" back its materials from a 'cauldron' of extended-techniques. My piece is but a residue, a trace of the inherited notion of thematic transparency. By the end, soloist and ensemble return to the initial gesture -- a white-noise 'carnival' that washes away when consumed by it's own vortex.
(listen to it loud !!) ©Arthur Kampela 2006-8. All Rights Reserved! Not for sale.

Arthur Kampela, Composer
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ANTROPOFAGIA for el. Guitar and Large Chamber Ens. (#3) Artjul - 143 views - 11 months ago
"Antropofagia," for Electric Guitar and Large Chamber Ensemble.
Dedicated to electric guitarist Wiek Hijmans
Hommage to Pierre Boulez
Leibo Kampela, (do meu coração, in Memoriam...)
Premiered by the Kammerensemble Neue musik Berlin, Titus Engel conducting
World Music Days 2006 (ISCM), Stuttgart

The title "Antropofagia" (meaning the consumption of human flesh, i.e. cannibalism) is derived from the modernist movement that happened in Brazil in 1922. The underlying concept of such movement by the Brazilians intellectuals of the time was to "digest" the cultural remains of Euro-centric culture in order to spill (or vomit) it back, this time transformed or as they wished, reinvigorated by a new cultural paradigm. Understood as an intellectual defense to the bombardment of imported cultural mannerisms, the movement of the "week of '22" (as it is known) was in true searching for its own (modernist/Brazilian) identity. To accomplish such task they started to look at the the symbols of culture taken for granted, re(de)vising ways to think their notions and concepts afresh.

My work "Antropofagia," intends to attach similar ethos to the underlying fabric of compositional tools, questioning from the start, their usage, form, and function. First, with the electric guitar - that polymorphous instrument - as the piece's soloist. Its capacity to be an extension and differ from, itself while affirming its own identity points already to the deconstructed concept that underlies the compositional act. I take as my first compositional insight the fact that the instruments are mere sonic objects, without preliminary history and work them from "scratch." The traditional aspect is but one side of their (sonic) possibilities. As a referent to the cultural characters of the "week of '22," the guitar can also be seen as my "Macunaíma" (devised as "a hero without character" by Mario de Andrade in his poly(a)morphous romance of the epoch).

"Antropofagia" is built in one continuous movement. From the beginning the musicians are employing their voices and pebbles as if "reaching" for their instruments, as if "inventing" their own way into what suppose to be a piece. The intention here is to bring the perceptual output to the idea of grain, white noise, as a pre-instrumental polarity. Important as well is the notion that each musician is a flexible sonic entity not having necessarily a fixed instrumental role. Slowly, this entropic beginning starts to present more organized and recognizable patterns developing higher compositional strategies. This underlying cosmo(a)gony of form and content reveals the subjacent battle that happens between motoric /ergonomic instrumental constraints and the surface of pitch and noises interactions. The Ensemble mirroring the distorted sonic 'emissions' of the electric guitar "spills or vomits" back its materials from a 'cauldron' of extended-techniques. My piece is but a residue, a trace of the inherited notion of thematic transparency. By the end, soloist and ensemble return to the initial gesture -- a white-noise 'carnival' that washes away when consumed by it's own vortex.
(listen to it loud !!) ©Arthur Kampela 2006-8. All Rights Reserved! Not for sale.

Arthur Kampela, Composer
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The Cognitive and Computational Neuroscience of Categorization, Novelty-Detec... googletec... - 20,454 views - 1 year ago
Google Tech Talks
November, 15 2007

ABSTRACT

Neurocomputational models provide fundamental insights towards
understanding the human brain circuits for learning new associations
and organizing our world into appropriate categories. In this talk I
will review the information-processing functions of four interacting
brain systems for learning and categorization:

(1) the basal ganglia which incrementally adjusts choice behaviors using environmental
feedback about the consequences of our actions,

(2) the hippocampus which supports learning in other brain regions through the creation of
new stimulus representations (and, hence, new similarity
relationships) that reflect important statistical regularities in the
environment,

(3) the medial septum which works in a feedback-loop with
the hippocampus, using novelty-detection to alter the rate at which
stimulus representations are updated through experience,

(4) the frontal lobes which provide for selective attention and executive
control of learning and memory.

The computational models to be described have been evaluated through a variety of empirical
methodoligies including human functional brain imaging, studies of
patients with localized brain damage due to injury or early-stage
neurodegenerative diseases, behavioral genetic studies of
naturally-occuring individual variability, as well as comparative
lesion and genetic studies with rodents. Our applications of these
models to engineering and computer science including automated anomaly
detection systems for mechanical fault diagnosis on US Navy
helicopters and submarines as well more recent contributions to the
DoD's DARPA program for Biologically Inspired Cognitive Architectures
(BICA).

Speaker: Dr. Mark Gluck
Mark Gluck is a Professor of Neuroscience at Rutgers University - Newark, co-director of the Rutgers Memory Disorders Project, and publisher of the public health newsletter, Memory Loss and the Brain. He works at the interface between neuroscience, psychology, and computer science, where his research focuses on the neural bases of learning and memory, and the consequences of memory loss due to aging, trauma, and disease. He is the co-author of "Gateway to Memory: An Introduction to Neural Network Models of the Hippocampus and Memory " (MIT Press, 2001) and a forthcoming undergraduate textbook, "Learning and Memory: From Brain to Behavior." He has edited several other books and has published over 60 scientific journal articles. His awards include the Distinguished Scientific Award for Early Career Contributions from the American Psychological Society and the Young Investigator Award for Cognitive and Neural Sciences from the Office of Naval Research. In 1996, he was awarded a NSF Presidential Early Career Award for Scientists and Engineers by President Bill Clinton. For more information, see http://www.gluck.edu.
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Arts and Cognitive Neuroscience uctelevision - 2,811 views - 1 year ago
Experiences in which the senses are intermingled in usual ways are a common motif in the descriptions that mystics provide of their unordinary sensory experiences. This workshop examines the phenomenon of synaesthesia from a multi-disciplinary perspective in order to advance our understanding of the relationship between synaesthesia, metaphor, creativity, and religious and artistic practices. Series: "Humanitas" [4/2008] [Humanities] [Show ID: 13189]
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Percussion Study I - Guitar rpaskin - 9,330 views - 2 years ago
Marlon Titre plays Arthur Kampela's Percussion Study I. From http://www.marlontitre.com/en_ video.php
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