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Related Concept Videos

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Chemical synapses are specialized sites between two neurons or between a neuron and a non-neuronal cell like a muscle, glandular or sensory cell.
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Neurons communicate with one another by passing on their electrical signals to other neurons. A synapse is the location where two neurons meet to exchange signals. At the synapse, the neuron that sends the signal is called the presynaptic cell, while the neuron that receives the message is called the postsynaptic cell. Note that most neurons can be both presynaptic and postsynaptic, as they both transmit and receive information.
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A synapse is a specialized structure where two neurons connect, allowing them to pass an electrical or chemical signal to another neuron. It is the point of communication between neurons. The term "synapse" is derived from the Greek word "synapsis," which means "conjunction." The entire process of neural communication revolves around the synapse. When activated, a neuron releases chemicals known as neurotransmitters into the synapse. These neurotransmitters cross the...
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Atomic Absorption Spectroscopy (AAS) atomizes samples through flame atomization or electrothermal atomization. Flame atomization typically involves a nebulizer and spray chamber assembly to combine the sample with a fuel–oxidant mixture, creating a fine aerosol mist that enters a burner. Typically, the fuel and oxidant are combined in an approximately stoichiometric ratio. However, for atoms that are easily oxidized, a fuel-rich mixture may be more advantageous. Only about 5% of the...
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Related Experiment Video

Updated: May 21, 2025

Presynapse Formation Assay Using Presynapse Organizer Beads and “Neuron Ball” Culture
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Synapse Ashes.

João Guilherme Bochnia Küster1

  • 1Zilda Arns Elderly Hospital, Department of Internal Medicine, Curitiba, Brazil.

Arts & Health
|March 18, 2025
PubMed
Summary

This poem uses the metaphor of a forest fire to depict the devastating effects of a stroke. It highlights the resilience and hope found in stroke recovery and rehabilitation.

Area of Science:

  • Neuroscience
  • Psychology
  • Art Therapy

Background:

  • Stroke is a sudden and devastating neurological event.
  • The emotional and physical impact of stroke requires comprehensive understanding.
  • Artistic expression can offer unique insights into health experiences.

Purpose of the Study:

  • To explore the lived experience of stroke through metaphorical and artistic imagery.
  • To portray the emotional impact and urgency of stroke.
  • To convey a message of resilience, hope, and the importance of rehabilitation.

Main Methods:

  • Metaphorical analysis of artistic imagery.
  • Evocative language to convey emotional and physical experiences.
  • Narrative exploration of stroke impact and recovery.
Keywords:
Strokecerebrovascular disordersmedicinepoetryrehabilitation

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Main Results:

  • The forest fire metaphor effectively captures the sudden, destructive nature of stroke.
  • The poem powerfully illustrates the emotional turmoil and urgency of the condition.
  • It offers an uplifting message of resilience, hope, and the significance of medical care and rehabilitation.

Conclusions:

  • Artistic interpretation provides a profound lens for understanding stroke.
  • The poem serves as a testament to the resilience of the human spirit in stroke recovery.
  • It underscores the critical role of rehabilitation and medical support in overcoming stroke's challenges.