Word-finding problems



Word-finding problems increase as we age and we become slower in processing information. Retrieving words is difficult although there is not evidence we lose vocabulary as we age. Semantic structure, or the organization of words in memory, does not change. "Older adults probably have more trouble dealing with large amounts of information" and as they age may develop different strategies to accommodate their decline in processing speed and capacity.

Words are said to be on the Tip-of-the-tongue.

Word-finding problems "covers a wide range of clinical phenomena and may signify any of a number of distinct pathophysiological processes" and speech and language disturbances when dealing with dementias "present unique diagnostic and conceptual problems that are not fully captured by classical models derived from the study of vascular and other acute focal brain lesions."

Word-finding problems and ME/CFS
Word-finding problems is often listed as a symptom of ME/CFS. It is also referred to as language impairment. Although there is no evidence of language impairment with ME/CFS or FMS, "these problems are similar to those associated with a speech disorder called dysphasia (or aphasia, if it's severe)."

Prevalence

 * In a 2001 Belgian study, 75.5% of patients meeting the Fukuda criteria and 80.4% of patients meeting the Holmes criteria, in a cohort of 2073 CFS patients, reported difficulties with words
 * Katrina Berne reports a prevalence of 75-80% for 'aphasia' (inability to find the right word, saying the wrong word) and/or dyscalculia (difficulty with numbers) - although she notes that this symptom is probably underreported and more prevalent than indicated.

Presentation
Some examples:


 * Increasing use of circumlocutions rather than specific terms (e.g., "I wonder where the thing that goes here is").
 * Use of empty phrases, indefinite terms, and pronouns without antecedents (i.e., referring to something or someone as "it" or "him / her" without first identifying them by name).
 * Increased frequency of pauses.

Anomic Aphasia refers to word-finding problems as a type of aphasia. Its typical characteristics are:
 * Trouble using correct names for people, places, or things.
 * Speaking hesitantly because of difficulty naming words.
 * Grammatical skills are unaffected.
 * Comprehension is normal.
 * Difficulty finding words may be evident in writing as well as speech.
 * Reading ability may be impaired.
 * Having knowledge of what to do with an object, but still unable to name to the object.
 * Severity levels vary from one person to another.

Symptom recognition
The Wisconsin ME/CFS Association lists under the cognitive problem portion of Other Common Symptoms "word-finding difficulties" and then goes on to say about many of the symptoms of ME/CFS, "While these symptoms are also experienced occasionally by healthy people, the frequency and severity of their occurrence in people with CFS/FM/MCS is dramatically increased from their occurrence before they became ill."

The ME Association notes under the bullet Brain and Central Nervous System problems including Cognitive dysfunction such as "word finding abilities".

The Hummingbirds' Foundation for ME lists word-finding difficulties under cognitive signs and symptoms.

Possible causes

 * Stroke
 * Head Trauma
 * Dementia
 * Tumors
 * Aging