Dance and Its Connection With the Brain and Its Functions

Author(s):  
Maria Cristina Lopes

There is interest in neuroscience in investigating the connection between the brain and movement, which is evident with studies with athletes. More recently, studies investigating this connection emerged in dance. Based on evolutionary psychology studies, dance highlights the connection of movement, art, mind, brain, and its functions. From this background, the authors seek to understand whether dance can influence the brain, its functions, and, ultimately, human development. With Bronfenbrenner's ecological theory, they investigate dance context and skills developed by dancers. Resorting to research on the effects of dance on the brain, they noticed that dance impacts brain structure and functions and that it can aid human development.

2020 ◽  
Vol 8 (1) ◽  
pp. 6-21
Author(s):  
Falaq Naz ◽  
Yasir Hasan Siddique

Background: Due to the stressful life, brain disorders are considered as a significant global healthcare problem. It has generated a great need for continuous research for understanding brain structure as well as functions in context to health and diseases. Scope and Approach: The structure and functions of the brain were questioned and studied since Ancient Greek times and led to the compilation of enormous information on the subject globally. With the advent of new technology, the researchers are able to discover the causes of brain diseases/disorders. Conclusion: In the present review, we have compiled various diseases and disorders related to the brain, along with their symptoms and the treatment strategies.


2010 ◽  
Vol 5 (4) ◽  
pp. 391-400 ◽  
Author(s):  
Denise C. Park ◽  
Chih-Mao Huang

There is clear evidence that sustained experiences may affect both brain structure and function. Thus, it is quite reasonable to posit that sustained exposure to a set of cultural experiences and behavioral practices will affect neural structure and function. The burgeoning field of cultural psychology has often demonstrated the subtle differences in the way individuals process information—differences that appear to be a product of cultural experiences. We review evidence that the collectivistic and individualistic biases of East Asian and Western cultures, respectively, affect neural structure and function. We conclude that there is limited evidence that cultural experiences affect brain structure and considerably more evidence that neural function is affected by culture, particularly activations in ventral visual cortex—areas associated with perceptual processing.


2021 ◽  
Vol 15 ◽  
Author(s):  
Peter A. Robinson ◽  
James A. Henderson ◽  
Natasha C. Gabay ◽  
Kevin M. Aquino ◽  
Tara Babaie-Janvier ◽  
...  

Spectral analysis based on neural field theory is used to analyze dynamic connectivity via methods based on the physical eigenmodes that are the building blocks of brain dynamics. These approaches integrate over space instead of averaging over time and thereby greatly reduce or remove the temporal averaging effects, windowing artifacts, and noise at fine spatial scales that have bedeviled the analysis of dynamical functional connectivity (FC). The dependences of FC on dynamics at various timescales, and on windowing, are clarified and the results are demonstrated on simple test cases, demonstrating how modes provide directly interpretable insights that can be related to brain structure and function. It is shown that FC is dynamic even when the brain structure and effective connectivity are fixed, and that the observed patterns of FC are dominated by relatively few eigenmodes. Common artifacts introduced by statistical analyses that do not incorporate the physical nature of the brain are discussed and it is shown that these are avoided by spectral analysis using eigenmodes. Unlike most published artificially discretized “resting state networks” and other statistically-derived patterns, eigenmodes overlap, with every mode extending across the whole brain and every region participating in every mode—just like the vibrations that give rise to notes of a musical instrument. Despite this, modes are independent and do not interact in the linear limit. It is argued that for many purposes the intrinsic limitations of covariance-based FC instead favor the alternative of tracking eigenmode coefficients vs. time, which provide a compact representation that is directly related to biophysical brain dynamics.


Adeptus ◽  
2018 ◽  
Author(s):  
Ludmiła Janion

„Let’s not be too eager about equality” – brain sex, heteronormativity, and the scientific mystiqueThe article analyses the role of brain sex in Polish public discourse of the last years. The authors of a popular book Brain Sex claim that differences between women and men stem from differences in the brain structure, and because of that they are universal and unchangeable; feminism is based on misrepresentation of science. This thesis was overtaken by right-wing journalists, as it gave scientific justification to conservative gender politics and contemplementarity – the gender ontology of the Catholic church. However, in the rightwing journalism a significant aspect of brain sex theory is silenced, namely, the claim that homo- and transsexuality result from disorders in brain development; they are unchangeable and should be accepted. Despite its conservative roots, brain sex was popularized in liberal media as well. The aura of science that accompanied this popular theory allowed to naturalize its anti-feminism and heteronormativity. This phenomenon is discussed on the basis of media activity of two Polish scientists who are popular both in right-wing and liberal media: Anna Grabowska and Jerzy Vetulani. Both present brain sex theory as objective, universally accepted truth, which is attacked in the name of the leftist ideology by ignorant activists who deny science. „Nie popadajmy w przesadę z tą równością” – płeć mózgu, heteronorma i mistyka naukowościArtykuł analizuje rolę płci mózgu w polskim dyskursie publicznym ostatnich lat. Autorzy niezwykle popularnej w Polsce książki Płeć mózgu twierdzą, że różnice między kobietami i mężczyznami wynikają z różnic w budowie mózgów, a przez to są uniwersalne i niezmienne, feminizm zaś jest oparty na fałszowaniu nauki. Teza ta została podchwycona przez prawicowych publicystów, ponieważ nadawała naukową legitymację konserwatywnej polityce płci oraz komplementaryzmowi – ontologii płci przyjętej przez Kościół katolicki. W prawicowym piśmiennictwie przemilcza się jednak istotny aspekt płci mózgu, mianowicie twierdzenie, że homo- i transseksualność wynikają z wad w rozwoju mózgu, są niezmienne i powinny być akceptowane. Mimo swoich konserwatywnych korzeni płeć mózgu była popularyzowana także w mediach liberalnych. Nimb naukowości, którym otaczany był popularny pogląd, pozwalał naturalizować związane z nim antyfeminizm i heteronormatywność. Zjawisko to omówione jest na podstawie działalności popularyzatorskiej dwojga naukowców, cieszących się popularnością zarówno w prawicowych, jak i liberalnych mediach: Anny Grabowskiej i Jerzego Vetulaniego. Oboje przedstawiali płeć mózgu jako obiektywną, powszechnie uznawaną naukową prawdę, z którą w imię lewicowej ideologii próbują walczyć nieakceptujący ustaleń nauki aktywiści.


2016 ◽  
Vol 38 (3) ◽  
pp. 1208-1223 ◽  
Author(s):  
Francisco Jesús Martinez-Murcia ◽  
Meng-Chuan Lai ◽  
Juan Manuel Górriz ◽  
Javier Ramírez ◽  
Adam M. H. Young ◽  
...  

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