Effects of a feeding strategy to increase intramuscular fat content of pork under the conditions of organic farming

In an ongoing study, the effect of the implementation of a specific feeding strategy using a high portion of home-grown grain legumes on the intramuscular fat (IMF) content of pork, is assessed under different conditions on organic farms in Germany and Austria. Preliminary results indicate that variation in the IMF content seems to be higher between farms than between treatments within each farm

Foreign accent syndrome: A typological overview

Foreign Accent Syndrome (FAS) is a motor speech disorder which causes patients to speak their native language with an accent different from speakers belonging to the same language community: the patient lacks the ability to make the phonemic and phonetic contrasts of his/her native language and demonstrates suprasegmental alterations which cause listeners to perceive the accent as distinctly ‘foreign’. In 1982, Whitaker proposed 4 diagnostic criteria for FAS: 1) the accent is considered by the patient, acquaintances and investigators as foreign, 2) it is unlike the patient’s accent before the insult, 3) the accent is clearly related to central nervous system damage, 4) there is no evidence in the patient’s background of him/her being a speaker of a foreign language (pp. 197- 198). Although FAS of “acquired neurogenic origin” is the most common variant of the disorder, there exists a “developmental”, “psychogenic” and “mixed variant” as well (Verhoeven and Mariën, 2010). In FAS of neurogenic origin the foreign accent is incited by a lesion affecting the central nervous system, often a stroke or brain trauma. However, FAS has also been attested in relation to MS (Villaverde-Gonzalez et al., 2003), tumor (Masao et al., 2011; Tomasino et al., 2013; Abel et al., 2009), as well as other pathologies affecting the CNS. Developmental FAS can be regarded as a subtype of neurogenic FAS; only here it is developmental in nature, affecting speech as it develops. In the psychogenic variant, a psychological/psychiatric disorder incites FAS, whereas the mixed variant is originally neurogenic in nature, but the accent change has such a profound effect on the patient’s psychological status that he/she internalizes it by further developing the accent in order ‘to create a more “believable” personality’ (Verhoeven and Mariën 2010, p. 600

A foreign speech accent in a case of conversion disorder

Objective: The aim of this paper is to report the psychiatric, neuroradiological and linguistic characteristics in a native speaker of Dutch who developed speech symptoms which strongly resemble Foreign Accent Syndrome. Background: Foreign Accent Syndrome is a rare speech production disorder in which the speech of a patient is perceived as foreign by speakers of the same speech community. This syndrome is generally related to focal brain damage. Only in few reported cases the Foreign Accent Syndrome is assumed to be of psychogenic and/or psychotic origin. Method: In addition to clinical and neuroradiological examinations, an extensive test battery of standardized neuropsychological and neurolinguistic investigations was carried out. Two samples of the patient's spontaneous speech were analysed and compared to a 500,000-words reference corpus of 160 normal native speakers of Dutch. Results: The patient had a prominent French accent in her pronunciation of Dutch. This accent had persisted over the past eight years and has become progressively stronger. The foreign qualities of her speech did not only relate to pronunciation, but also to the lexicon, syntax and pragmatics. Structural as well as functional neuroimaging did not reveal evidence that could account for the behavioural symptoms. By contrast psychological investigations indicated conversion disorder. Conclusions: To the best of our knowledge this is the first reported case of a foreign accent like syndrome in conversion disorder

Foreign accent syndrome as a developmental motor speech disorder

Introduction: Foreign Accent Syndrome (FAS) is a relatively rare motor speech disorder in which the pronunciation of a patient is perceived by listeners of the same language community as distinctly foreign. FAS has been well documented in adult patients with etiologically heterogeneous, though mostly vascular brain lesions affecting the motor speech network of the language dominant hemisphere. In addition, reports exist of adult patients in whom FAS was due to a psychiatric illness. Although FAS has been reported in children, such accounts are rare and have remained largely anecdotal in that there have been no formally documented cases of FAS as a developmental motor speech disorder. Methods and results: For the first time, we describe the clinical, cognitive and neurolinguistic findings in two patients who in the absence of a history of psychiatric illness or acquired brain damage already presented with FAS at an early stage of speech and language development. In the first patient “developmental FAS” was associated with a dysharmonic distribution of neurocognitive test results indicating slight underdevelopment of visuo-spatial skills and visual memory. The second patient presented with “developmental FAS” associated with specific language impairment (SLI). Independent support for a diagnosis of FAS in both patients was obtained in an accent attribution experiment in which groups of native speakers of (Belgian) Dutch assessed the type of foreign accent of a sample of the patients’ conversational speech. Both patients were judged as non-native speakers of Dutch by the majority of participants who predominantly identified the accent as French. Conclusion: This paper for the first time documents two patients who presented with FAS on a developmental basis. The finding that FAS does not only occur in the context of acquired brain damage or psychogenic illness but also exists as developmental motor speech impairment requires a re-definition of FAS as a clinical syndrome

III-V-on-silicon anti-colliding pulse-type mode-locked laser

An anti-colliding pulse-type III–V-on-silicon passively mode-locked laser is presented for the first time based on a III–V-on-silicon distributed Bragg reflector as outcoupling mirror implemented partially underneath the III–V saturable absorber. Passive mode-locking at 4.83 GHz repetition rate generating 3 ps pulses is demonstrated. The generated fundamental RF tone shows a 1.7 kHz 3 dB linewidth. Over 9 mW waveguide coupled output power is demonstrated