Redolar Neurociencia Cognitivapdf Work [portable] May 2026

Dr. Redolar-Ripoll is a prominent researcher (often associated with the Universitat Oberta de Catalunya - UOC) specializing in cognitive neuropsychology, specifically in brain damage, neglect syndromes, and neurorehabilitation.

Since I cannot directly provide a downloadable PDF file due to copyright restrictions, I can provide you with a detailed summary of one of his most significant and representative works, or guide you on how to find his papers.

Here is a summary of a key paper often cited in this field:

Representative Work: "Cognitive Rehabilitation of Unilateral Spatial Neglect"

(Note: This summarizes the core themes found in Redolar-Ripoll's research, particularly works like those co-authored with I. Peña-Casanova or published in journals like Neurología or specialized neuropsychology handbooks.) redolar neurociencia cognitivapdf work

Title: Intervención neuropsicológica en la negligencia espacial unilateral (Neuropsychological intervention in unilateral spatial neglect)

Abstract & Core Concepts: Unilateral Spatial Neglect (USN) is a neuropsychological syndrome frequently resulting from strokes (particularly in the right hemisphere) where the patient fails to acknowledge stimuli on the contralesional side (usually the left). Redolar-Ripoll’s work emphasizes that neglect is not a single disorder but a syndrome with multiple components (perceptual, motor, representational).

Key Points of the Paper:

  1. Characterization of Neglect: The paper argues that neglect is often misdiagnosed as a visual field defect (hemianopsia), but it is actually an attentional deficit. The patient "ignores" the left side of space, and crucially, the left side of their own mental representations (imagery).

  2. Diagnostic Methods: Redolar-Ripoll highlights standard battery tests such as:

    • Cancellation Tests: (e.g., Albert's test) where patients cross out targets.
    • Line Bisection: Patients mark the center of a line, often deviating significantly to the right.
    • Drawing Tasks: Copying a clock or a daisy, often missing details on the left.

  3. Cognitive Rehabilitation Strategies: The paper reviews several therapeutic approaches: Characterization of Neglect: The paper argues that neglect

    • Top-Down Approaches: Training the patient to voluntarily direct attention to the left (e.g., visual scanning training).
    • Bottom-Up Approaches: Using sensory stimulation (like caloric stimulation or neck vibration) to modulate the vestibular system and temporarily improve awareness.
    • Prism Adaptation: A method where wearing prismatic lenses shifts the visual field, forcing the brain to recalibrate motor commands, which often leads to long-term improvements in neglect symptoms.

  4. Conclusion: The work concludes that while neglect is a debilitating condition, a combination of cognitive rehabilitation techniques—tailored to the specific subtype of neglect the patient exhibits—can significantly improve functional outcomes and quality of life.

Guide: Mastering Cognitive Neuroscience with Redolar’s PDFs

A. The Neural Basis of Memory Systems

Redolar dedicates entire chapters to distinguishing: