Procesamiento de la música en el primer episodio de trastorno depresivo mayor sin tratamiento

Flores-Gutiérrez, Enrique Octavio; Cervantes, Juan José; Álvarez, Marina Torres; Solórzano, Alcauter; Alcauter, Sarael

doi:10.17711/sm.0185-3325.2013.055

Cited by 3 publications

(1 citation statement)

References 58 publications

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“…In a recent publication by (Flores‐Gutiérrez et al. ), relaxing and chaotic music was played to depressed patients and controls. The control group showed large activations in the frontal and temporal lobes for the chaotic music, but no activation in the frontal or inferior temporal lobes was seen for the relaxing music.…”

Section: Discussionmentioning

confidence: 99%

Strategies for tonal and atonal musical interpretation in blind and normally sighted children: an fMRI study

et al. 2016

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IntroductionEarly childhood is known to be a period when cortical plasticity phenomena are at a maximum. Music is a stimulus known to modulate these mechanisms. On the other hand, neurological impairments like blindness are also known to affect cortical plasticity. Here, we address how tonal and atonal musical stimuli are processed in control and blind young children. We aimed to understand the differences between the two groups when processing this physiological information.ResultsAtonal stimuli produced larger activations in cerebellum, fusiform, and temporal lobe structures than tonal. In contrast, tonal stimuli induced larger frontal lobe representations than atonal. Control participants presented large activations in cerebellum, fusiform, and temporal lobe. A correlation/connectivity study showed that the blind group incorporated larger amounts of perceptual information (somatosensory and motor) into tonal processing through the function of the anterior prefrontal cortex (APC). They also used the visual cortex in conjunction with the Wernicke's area to process this information. In contrast, controls processed sound with perceptual stimuli from auditory cortex structures (including Wernicke's area). In this case, information was processed through the dorsal posterior cingulate cortex and not the APC. The orbitofrontal cortex also played a key role for atonal interpretation in this group.DiscussionWernicke′s area, known to be involved in speech, was heavily involved for both groups and all stimuli. The two groups presented clear differences in strategies for music processing, with very different recruitment of brain regions.

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Section: Discussionmentioning

confidence: 99%

Strategies for tonal and atonal musical interpretation in blind and normally sighted children: an fMRI study

et al. 2016

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Music Therapy Group for Women Outpatients With Major Depressive Disorder Under Treatment as Usual in a Psychiatric Institution: A Non-Randomized Pilot Trial

Flores-Gutiérrez,

Terán-Camarena,

Alcalá-Lozano

et al. 2024

The Arts in Psychotherapy

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Individuals with more severe depression fail to sustain nucleus accumbens activity to preferred music over time

Jenkins

Skerrett

DelDonno

et al. 2018

Psychiatry Research: Neuroimaging

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We investigated the ability of preferred classical music to activate the nucleus accumbens in patients with Major depressive disorder (MDD). Twelve males with MDD and 10 never mentally ill male healthy controls (HC) completed measures of anhedonia and depression severity, and listened to 90-second segments of preferred classical music during fMRI. Compared to HCs, individuals with MDD showed less activation of the left nucleus accumbens (NAcc). Individuals with MDD showed attenuation of the left NAcc response in later compared to earlier parts of the experiment, supporting theories that MDD involves an inability to sustain reward network activation. Counter intuitively, we found that NAcc activity during early music listening was associated with greater depression severity. In whole-brain analyses, anhedonia scores predicted activity in regions within the default mode network, supporting previous findings. Our results support theories that MDD involves an inability to sustain reward network activation. It also highlights that pleasant classical music can engage critical neural reward circuitry in MDD.

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Procesamiento de la música en el primer episodio de trastorno depresivo mayor sin tratamiento

Cited by 3 publications

References 58 publications

Strategies for tonal and atonal musical interpretation in blind and normally sighted children: an fMRI study

Strategies for tonal and atonal musical interpretation in blind and normally sighted children: an fMRI study

Music Therapy Group for Women Outpatients With Major Depressive Disorder Under Treatment as Usual in a Psychiatric Institution: A Non-Randomized Pilot Trial

Individuals with more severe depression fail to sustain nucleus accumbens activity to preferred music over time

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