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Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
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Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
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E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
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Cognitive enhancers, also known as "smart drugs," are substances used to enhance memory, mental alertness, and concentration. These can be natural or synthetic and improve cognition in conditions like Alzheimer's disease (AD) and other neurodegenerative diseases. Some common examples include caffeine, amphetamines, methylphenidate, modafinil, arecoline, donepezil, vortioxetine, and piracetam. These enhancers work on the principle of synaptic plasticity and altered circuit function.
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Electronic boost to knowledge.

Jackie Lord1

  • 1RCN Library and Information Services.

Emergency Nurse : the Journal of the RCN Accident and Emergency Nursing Association
|May 31, 2016
PubMed
Summary

The Royal College of Nursing (RCN) offers free internet access to online nursing resources for members. This includes electronic journals and databases, enhancing professional development and information accessibility for nurses.

Area of Science:

  • Nursing Informatics
  • Digital Health Resources

Background:

  • The Royal College of Nursing (RCN) aims to enhance member benefits.
  • Increasing demand for accessible online nursing information.

Purpose of the Study:

  • To provide RCN members with free personal internet access to online nursing information products.
  • To integrate electronic journals and a key nursing database into the RCN membership package.

Main Methods:

  • Collaboration between the RCN, Health Communication Network, and Blackwell Science.
  • Leveraging existing RCN membership to deliver digital resources.

Main Results:

  • RCN members gain access to a range of online nursing information.
  • Electronic journals and a key nursing database are now available to members.

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  • Flexible access is provided from various locations, including home and abroad.
  • Conclusions:

    • The RCN initiative successfully expands access to vital online nursing resources for its members.
    • This service supports continuous professional development and evidence-based practice for nurses.
    • The partnership enhances the value of RCN membership through digital resource provision.