scholarly journals Vulnerable Normality: Popular Neuroimaging and the Discursive Logic of the (Dis)able(d) Brain

2018 ◽  
Vol 10 (1) ◽  
pp. 49-64
Author(s):  
Kristofer Hansson ◽  
Ellen Suneson
Keyword(s):  
Human Brain ◽  
Theoretical Perspective ◽  
Popular Science ◽  
Important Change ◽  
Empirical Basis ◽  
Cultural Phenomenon ◽  
The Brain ◽  
Empirical Material ◽  
The Way

The aim of this article is to analyse popular neuroimaging of (dis)able(d) brains as a cultural phenomenon, as well as to explore how there has been, during the last decades, a subtle but important change in the way “normal” brains are depicted in popular science. Popular neuroimaging is introduced and used as an empirical basis to analyse what Fiona Kumari Campbell sees as a critique against ableism. The empirical material consists of two British popular science documentaries (both produced by the BBC) on the topic of the brain: Human Brain (1983), and Brain Story (2004). The article argues that the position of normality and able-bodiedness has changed as the development of brain scanning techniques has emerged. In particular, there seems to have been a change in how the brain is visualized and talked about. New frameworks for understanding normality, disability and vulnerability have appeared. Furthermore, we claim that this shift needs to be studied from a theoretical perspective that analyses the discursive logic of the (dis)able(d) brain where an indistinctness transpires and creates a form of vulnerable normality.

scholarly journals Computers That Look Like the Brain

2020 ◽  
Vol 8 ◽  
Author(s):  
Shahar Kvatinsky
Keyword(s):  
Artificial Intelligence ◽  
Human Brain ◽  
The Past ◽  
Computer Structure ◽  
The Brain ◽  
The Way

Artificial intelligence applications have been developing rapidly over the past few years, allowing computers to perform complex actions, such as driving without a driver, making decisions, and recognizing faces. These applications require that many calculations be performed in parallel and immense amounts of information are needed. This article demonstrates how inefficient today’s computer structure is for performing artificial intelligence applications. To deal with this challenge and improve artificial intelligence applications, we will see how inspiration from the way the human brain works will allow us to build completely new computers, which will rock the way computers have been built for many years.

scholarly journals The case of traumatic tetanus

2020 ◽  
Vol VIII (2) ◽  
pp. 99-110
Author(s):  
V. N. Dolgov
Keyword(s):  
Human Brain ◽  
The Brain ◽  
The Way

In speaking with this communication, I mean mainly to give a description of the picture, the data, which I received when studying the brain of a man who died of traumatic tetanus. The interest of this study lies, by the way, in the fact that the material for my work was a fresh human brain, and the study could be done using the Nissl method, which of course is not always possible. We usually have the opportunity to study the human brain already at a time when the corpse has undergone significant decomposition, when, consequently, the application of the Nissl method is not entirely reliable, and the results obtained in this case are inconclusive and doubtful. Since I performed the study of the brain mainly according to the Nissl method, I consider it necessary to say a few words beforehand about this method.

Some Remarks on Hitzig's Report upon the Projection and Association Fibres of the Brain [Einige Bemerkungen zu E. Hitzig's Rapport ueber die Projectionscentren und die Associationscentren des menschlichen Gehirns]. Flechsig. Leipzig, October, 1900

1901 ◽  
Vol 47 (198) ◽  
pp. 584-589
Author(s):  
W. W. Ireland
Keyword(s):  
Human Brain ◽  
Clear Idea ◽  
The Brain ◽  
The Way

Flechsig begins this paper with a complaint against Professor Hitzig, to whom he had lent some sketches to illustrate a report on the “Projection Centres and Association Centres of the Human Brain,” for the Neurological Congress at Paris. These sketches Hitzig published along with his own comments in Le Neuraxe, vol. i, fasc. iii. Dr. Flechsig is, however, neither satisfied with the publication of the drawings, which were unfinished, nor with the manner in which they were coloured and numbered, nor yet with the way his views were stated by his brother professor. Whatever the merits of this controversy are, we can certify that it is sometimes by no means easy to arrive at a clear idea of Flechsig's views, and he himself tells us that some of them have already become obsolete (veraltet).

Frontier concept of rabi chip for intelligent humanoid

2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Preecha Yupapin ◽  
Amiri I. S. ◽  
Ali J. ◽  
Ponsuwancharoen N. ◽  
Youplao P.
Keyword(s):  
Human Brain ◽  
Brain Function ◽  
Rabi Oscillation ◽  
Liquid Core ◽  
Brain Surface ◽  
Dipole Oscillation ◽  
On Chip ◽  
The Brain ◽  
Robotic Applications ◽  
Atom System

The sequence of the human brain can be configured by the originated strongly coupling fields to a pair of the ionic substances(bio-cells) within the microtubules. From which the dipole oscillation begins and transports by the strong trapped force, which is known as a tweezer. The tweezers are the trapped polaritons, which are the electrical charges with information. They will be collected on the brain surface and transport via the liquid core guide wave, which is the mixture of blood content and water. The oscillation frequency is called the Rabi frequency, is formed by the two-level atom system. Our aim will manipulate the Rabi oscillation by an on-chip device, where the quantum outputs may help to form the realistic human brain function for humanoid robotic applications.

TIMELESS BUILDINGS AND THE HUMAN BRAIN: The Effect of Spiritual Spaces on Human Brain Waves

2014 ◽  
Vol 8 (1) ◽  
pp. 133
Author(s):  
Sally M. Essawy ◽  
Basil Kamel ◽  
Mohamed S. Elsawy
Keyword(s):  
Human Brain ◽  
Case Studies ◽  
Spiritual Experience ◽  
Brain Wave ◽  
Human Comfort ◽  
Beliefs And Practices ◽  
Brain Waves ◽  
Space Design ◽  
State Of Mind ◽  
The Brain

Some buildings hold certain qualities of space design similar to those originated from nature in harmony with its surroundings. These buildings, mostly associated with religious beliefs and practices, allow for human comfort and a unique state of mind. This paper aims to verify such effect on the human brain. It concentrates on measuring brain waves when the user is located in several spots (coordinates) in some of these buildings. Several experiments are conducted on selected case studies to identify whether certain buildings affect the brain wave frequencies of their users or not. These are measured in terms of Brain Wave Frequency Charts through EEG Device. The changes identified on the brain were then translated into a brain diagram that reflects the spiritual experience all through the trip inside the selected buildings. This could then be used in architecture to enhance such unique quality.

Art and the Brain’s Reward System

2018 ◽  
Author(s):  
Henrik Hogh-Olesen
Keyword(s):  
Human Brain ◽  
Reward System ◽  
Human Existence ◽  
Brain Scans ◽  
System P ◽  
The Aesthetic ◽  
The Brain ◽  
Reward Circuit

Chapter 7 takes the investigation of the aesthetic impulse into the human brain to understand, first, why only we—and not our closest relatives among the primates—express ourselves aesthetically; and second, how the brain reacts when presented with aesthetic material. Brain scans are less useful when you are interested in the Why of aesthetic behavior rather than the How. Nevertheless, some brain studies have been ground-breaking, and neuroaesthetics offers a pivotal argument for the key function of the aesthetic impulse in human lives; it shows us that the brain’s reward circuit is activated when we are presented with aesthetic objects and stimuli. For why reward a perception or an activity that is evolutionarily useless and worthless in relation to human existence?

8. Retrospect of Mental Philosophy (Periodical Literature.)

1880 ◽  
Vol 26 (113) ◽  
pp. 119
Author(s):  
B. F. C. Costelloe
Keyword(s):  
Periodical Literature ◽  
Main Interest ◽  
Intended Meaning ◽  
Border Line ◽  
Emotional Language ◽  
Ordinary Power ◽  
The Moment ◽  
The Brain ◽  
The Way

The first number for the year is not remarkable for any paper of striking value. Readers of the Journal will be chiefly attracted by the long and clearly written resumé of Dr. Hughlings Jackson's recent studies “On Affections of Speech from Disease of the Brain,” which is contributed by Mr. James Sully. He remarks on the great value of Dr. Jackson's attempts to classify the different forms of aphasia under the three main heads or stages of—(1) Defect of Speech, in which the patient has a full vocabulary, but confuses words; (2) Loss of Speech, in which the patient is practically speechless, and his pantomimic power is impaired as well; and (3) Loss of Language, in which, besides being speechless, he has altogether lost the power of pantomime, and even his faculty of emotional language is deeply involved in the wreck. All these states or stages again are, properly speaking, to be distinguished altogether from affections of speech in the way of loss of articulation (owing to paralysis of the tongue, &c.), or loss of vocalisation (owing to disease of the larynx); whereas the three degrees or stages of aphasia proper are due to a deep-seated and severe disorganisation of the brain. The main interest of the theory lies in the ingenious and carefully-argued analysis of the symptoms, by which Dr. Jackson arrives at the theory that as the process of destruction goes on, the superior “layers” or strata of speech fail first—those namely which involve the ordinary power of adapting sounds to the circumstances of the moment as they arise; after them fail the “more highly organized utterances” those, namely, which have in any way become automatic, such as “come on,” “wo! wo!” and even “yes” and “no,” which stand on the border-line between emotional and intellectual language; next fails the power of adapting other than vocal signs to convey an intended meaning, which is called, rather clumsily, “pantomimic propositionising;” and last of all dies out the power of uttering sounds or making signs expressive merely of emotion—a power which, of course, is not true speech at all.

scholarly journals Is There a Brain Microbiome?

2021 ◽  
Vol 16 ◽  
pp. 263310552110187
Author(s):  
Christopher D Link
Keyword(s):  
Animal Models ◽  
Human Brain ◽  
Neurodegenerative Diseases ◽  
Ground Truth ◽  
Healthy Human ◽  
Strong Motivation ◽  
The Many ◽  
The Brain

Numerous studies have identified microbial sequences or epitopes in pathological and non-pathological human brain samples. It has not been resolved if these observations are artifactual, or truly represent population of the brain by microbes. Given the tempting speculation that resident microbes could play a role in the many neuropsychiatric and neurodegenerative diseases that currently lack clear etiologies, there is a strong motivation to determine the “ground truth” of microbial existence in living brains. Here I argue that the evidence for the presence of microbes in diseased brains is quite strong, but a compelling demonstration of resident microbes in the healthy human brain remains to be done. Dedicated animal models studies may be required to determine if there is indeed a “brain microbiome.”

A bigger brain for a more complex environment

2020 ◽  
Vol 31 (8) ◽  
pp. 803-816
Author(s):  
Umberto di Porzio
Keyword(s):  
Human Brain ◽  
Cognitive Abilities ◽  
Molecular Genetic ◽  
Adult Size ◽  
Genetic Changes ◽  
Cultural Challenges ◽  
Birth Canal ◽  
Newborn Brain ◽  
Neuronal Interactions ◽  
The Brain

AbstractThe environment increased complexity required more neural functions to develop in the hominin brains, and the hominins adapted to the complexity by developing a bigger brain with a greater interconnection between its parts. Thus, complex environments drove the growth of the brain. In about two million years during hominin evolution, the brain increased three folds in size, one of the largest and most complex amongst mammals, relative to body size. The size increase has led to anatomical reorganization and complex neuronal interactions in a relatively small skull. At birth, the human brain is only about 20% of its adult size. That facilitates the passage through the birth canal. Therefore, the human brain, especially cortex, develops postnatally in a rich stimulating environment with continuous brain wiring and rewiring and insertion of billions of new neurons. One of the consequence is that in the newborn brain, neuroplasticity is always turned “on” and it remains active throughout life, which gave humans the ability to adapt to complex and often hostile environments, integrate external experiences, solve problems, elaborate abstract ideas and innovative technologies, store a lot of information. Besides, hominins acquired unique abilities as music, language, and intense social cooperation. Overwhelming ecological, social, and cultural challenges have made the human brain so unique. From these events, as well as the molecular genetic changes that took place in those million years, under the pressure of natural selection, derive the distinctive cognitive abilities that have led us to complex social organizations and made our species successful.

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